81900547454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6221}}^1\times {\mathrm{35201}}^1$

素因数の和:41452

約数の個数: 32

約数和(自身を含む): 141929394912

約数和(自身を除く): 60028847458

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 6221, 12442, 35201, 68431, 70402, 105757, 136862, 211514, 387211, 598417, 774422, 1163327, 1196834, 2326654, 6582587, 13165174, 218985421, 437970842, 2408839631, 3722752157, 4817679262, 7445504314, 40950273727, 81900547454]

約数ペア:

[(1, 81900547454), (2, 40950273727), (11, 7445504314), (17, 4817679262), (22, 3722752157), (34, 2408839631), (187, 437970842), (374, 218985421), (6221, 13165174), (12442, 6582587), (35201, 2326654), (68431, 1196834), (70402, 1163327), (105757, 774422), (136862, 598417), (211514, 387211)]