2912754416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67003}}^1$

素因数の和:67054

約数の個数: 80

約数和(自身を含む): 6979136640

約数和(自身を除く): 4066382224

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5434, 10868, 21736, 43472, 67003, 134006, 268012, 536024, 737033, 871039, 1072048, 1273057, 1474066, 1742078, 2546114, 2948132, 3484156, 5092228, 5896264, 6968312, 9581429, 10184456, 11792528, 13936624, 14003627, 16549741, 19162858, 20368912, 28007254, 33099482, 38325716, 56014508, 66198964, 76651432, 112029016, 132397928, 153302864, 182047151, 224058032, 264795856, 364094302, 728188604, 1456377208, 2912754416]

約数ペア:

[(1, 2912754416), (2, 1456377208), (4, 728188604), (8, 364094302), (11, 264795856), (13, 224058032), (16, 182047151), (19, 153302864), (22, 132397928), (26, 112029016), (38, 76651432), (44, 66198964), (52, 56014508), (76, 38325716), (88, 33099482), (104, 28007254), (143, 20368912), (152, 19162858), (176, 16549741), (208, 14003627), (209, 13936624), (247, 11792528), (286, 10184456), (304, 9581429), (418, 6968312), (494, 5896264), (572, 5092228), (836, 3484156), (988, 2948132), (1144, 2546114), (1672, 1742078), (1976, 1474066), (2288, 1273057), (2717, 1072048), (3344, 871039), (3952, 737033), (5434, 536024), (10868, 268012), (21736, 134006), (43472, 67003)]