20131186558

素因数分解:

$2^1\times 7^3\times {\mathrm{4447}}^1\times {\mathrm{6599}}^1$

素因数の和:11069

約数の個数: 32

約数和(自身を含む): 35228160000

約数和(自身を除く): 15096973442

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 4447, 6599, 8894, 13198, 31129, 46193, 62258, 92386, 217903, 323351, 435806, 646702, 1525321, 2263457, 3050642, 4526914, 29345753, 58691506, 205420271, 410840542, 1437941897, 2875883794, 10065593279, 20131186558]

約数ペア:

[(1, 20131186558), (2, 10065593279), (7, 2875883794), (14, 1437941897), (49, 410840542), (98, 205420271), (343, 58691506), (686, 29345753), (4447, 4526914), (6599, 3050642), (8894, 2263457), (13198, 1525321), (31129, 646702), (46193, 435806), (62258, 323351), (92386, 217903)]