901319342

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{20681}}^1$

素因数の和:20984

約数の個数: 32

約数和(自身を含む): 1691622144

約数和(自身を除く): 790302802

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 283, 566, 1981, 3113, 3962, 6226, 20681, 21791, 41362, 43582, 144767, 227491, 289534, 454982, 1592437, 3184874, 5852723, 11705446, 40969061, 64379953, 81938122, 128759906, 450659671, 901319342]

約数ペア:

[(1, 901319342), (2, 450659671), (7, 128759906), (11, 81938122), (14, 64379953), (22, 40969061), (77, 11705446), (154, 5852723), (283, 3184874), (566, 1592437), (1981, 454982), (3113, 289534), (3962, 227491), (6226, 144767), (20681, 43582), (21791, 41362)]