1886469373568

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{627391}}^1$

素因数の和:627570

約数の個数: 96

約数和(自身を含む): 4098814675200

約数和(自身を除く): 2212345301632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 169, 208, 278, 338, 416, 556, 676, 832, 1112, 1352, 1664, 1807, 2224, 2704, 3614, 4448, 5408, 7228, 8896, 10816, 14456, 17792, 21632, 23491, 28912, 46982, 57824, 93964, 115648, 187928, 231296, 375856, 627391, 751712, 1254782, 1503424, 2509564, 3006848, 5019128, 8156083, 10038256, 16312166, 20076512, 32624332, 40153024, 65248664, 80306048, 87207349, 106029079, 130497328, 174414698, 212058158, 260994656, 348829396, 424116316, 521989312, 697658792, 848232632, 1043978624, 1133695537, 1395317584, 1696465264, 2267391074, 2790635168, 3392930528, 4534782148, 5581270336, 6785861056, 9069564296, 11162540672, 13571722112, 14738041981, 18139128592, 29476083962, 36278257184, 58952167924, 72556514368, 117904335848, 145113028736, 235808671696, 471617343392, 943234686784, 1886469373568]

約数ペア:

[(1, 1886469373568), (2, 943234686784), (4, 471617343392), (8, 235808671696), (13, 145113028736), (16, 117904335848), (26, 72556514368), (32, 58952167924), (52, 36278257184), (64, 29476083962), (104, 18139128592), (128, 14738041981), (139, 13571722112), (169, 11162540672), (208, 9069564296), (278, 6785861056), (338, 5581270336), (416, 4534782148), (556, 3392930528), (676, 2790635168), (832, 2267391074), (1112, 1696465264), (1352, 1395317584), (1664, 1133695537), (1807, 1043978624), (2224, 848232632), (2704, 697658792), (3614, 521989312), (4448, 424116316), (5408, 348829396), (7228, 260994656), (8896, 212058158), (10816, 174414698), (14456, 130497328), (17792, 106029079), (21632, 87207349), (23491, 80306048), (28912, 65248664), (46982, 40153024), (57824, 32624332), (93964, 20076512), (115648, 16312166), (187928, 10038256), (231296, 8156083), (375856, 5019128), (627391, 3006848), (751712, 2509564), (1254782, 1503424)]