2011085497432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1\times {\mathrm{9439}}^1$

素因数の和:11625

約数の個数: 128

約数和(自身を含む): 4403646720000

約数和(自身を除く): 2392561222568

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 61, 76, 88, 122, 152, 209, 244, 418, 488, 671, 836, 1159, 1342, 1672, 2089, 2318, 2684, 4178, 4636, 5368, 8356, 9272, 9439, 12749, 16712, 18878, 22979, 25498, 37756, 39691, 45958, 50996, 75512, 79382, 91916, 101992, 103829, 127429, 158764, 179341, 183832, 207658, 254858, 317528, 358682, 415316, 436601, 509716, 575779, 717364, 830632, 873202, 1019432, 1151558, 1401719, 1434728, 1746404, 1972751, 2303116, 2421151, 2803438, 3492808, 3945502, 4606232, 4842302, 5606876, 6333569, 7891004, 9684604, 10939801, 11213752, 12667138, 15782008, 19369208, 19718071, 21879602, 25334276, 26632661, 39436142, 43759204, 50668552, 53265322, 78872284, 87518408, 106530644, 120337811, 157744568, 213061288, 216898781, 240675622, 374643349, 433797562, 481351244, 749286698, 867595124, 962702488, 1202802331, 1498573396, 1735190248, 2405604662, 2997146792, 4121076839, 4811209324, 8242153678, 9622418648, 13230825641, 16484307356, 22853244289, 26461651282, 32968614712, 45706488578, 52923302564, 91412977156, 105846605128, 182825954312, 251385687179, 502771374358, 1005542748716, 2011085497432]

約数ペア:

[(1, 2011085497432), (2, 1005542748716), (4, 502771374358), (8, 251385687179), (11, 182825954312), (19, 105846605128), (22, 91412977156), (38, 52923302564), (44, 45706488578), (61, 32968614712), (76, 26461651282), (88, 22853244289), (122, 16484307356), (152, 13230825641), (209, 9622418648), (244, 8242153678), (418, 4811209324), (488, 4121076839), (671, 2997146792), (836, 2405604662), (1159, 1735190248), (1342, 1498573396), (1672, 1202802331), (2089, 962702488), (2318, 867595124), (2684, 749286698), (4178, 481351244), (4636, 433797562), (5368, 374643349), (8356, 240675622), (9272, 216898781), (9439, 213061288), (12749, 157744568), (16712, 120337811), (18878, 106530644), (22979, 87518408), (25498, 78872284), (37756, 53265322), (39691, 50668552), (45958, 43759204), (50996, 39436142), (75512, 26632661), (79382, 25334276), (91916, 21879602), (101992, 19718071), (103829, 19369208), (127429, 15782008), (158764, 12667138), (179341, 11213752), (183832, 10939801), (207658, 9684604), (254858, 7891004), (317528, 6333569), (358682, 5606876), (415316, 4842302), (436601, 4606232), (509716, 3945502), (575779, 3492808), (717364, 2803438), (830632, 2421151), (873202, 2303116), (1019432, 1972751), (1151558, 1746404), (1401719, 1434728)]