853675472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{11369}}^1$

素因数の和:11428

約数の個数: 60

約数和(自身を含む): 1880074980

約数和(自身を除く): 1026399508

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 361, 494, 722, 988, 1444, 1976, 2888, 3952, 4693, 5776, 9386, 11369, 18772, 22738, 37544, 45476, 75088, 90952, 147797, 181904, 216011, 295594, 432022, 591188, 864044, 1182376, 1728088, 2364752, 2808143, 3456176, 4104209, 5616286, 8208418, 11232572, 16416836, 22465144, 32833672, 44930288, 53354717, 65667344, 106709434, 213418868, 426837736, 853675472]

約数ペア:

[(1, 853675472), (2, 426837736), (4, 213418868), (8, 106709434), (13, 65667344), (16, 53354717), (19, 44930288), (26, 32833672), (38, 22465144), (52, 16416836), (76, 11232572), (104, 8208418), (152, 5616286), (208, 4104209), (247, 3456176), (304, 2808143), (361, 2364752), (494, 1728088), (722, 1182376), (988, 864044), (1444, 591188), (1976, 432022), (2888, 295594), (3952, 216011), (4693, 181904), (5776, 147797), (9386, 90952), (11369, 75088), (18772, 45476), (22738, 37544)]