1538863798

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:3000

約数の個数: 32

約数和(自身を含む): 2418507072

約数和(自身を除く): 879643274

約数列:

[1, 2, 53, 71, 73, 106, 142, 146, 2801, 3763, 3869, 5183, 5602, 7526, 7738, 10366, 148453, 198871, 204473, 274699, 296906, 397742, 408946, 549398, 10540163, 10837069, 14517583, 21080326, 21674138, 29035166, 769431899, 1538863798]

約数ペア:

[(1, 1538863798), (2, 769431899), (53, 29035166), (71, 21674138), (73, 21080326), (106, 14517583), (142, 10837069), (146, 10540163), (2801, 549398), (3763, 408946), (3869, 397742), (5183, 296906), (5602, 274699), (7526, 204473), (7738, 198871), (10366, 148453)]