2051230652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{442457}}^1$

素因数の和:442541

約数の個数: 24

約数和(自身を含む): 3840535440

約数和(自身を除く): 1789304788

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 442457, 884914, 1769828, 8406683, 16813366, 26989877, 33626732, 53979754, 107959508, 512807663, 1025615326, 2051230652]

約数ペア:

[(1, 2051230652), (2, 1025615326), (4, 512807663), (19, 107959508), (38, 53979754), (61, 33626732), (76, 26989877), (122, 16813366), (244, 8406683), (1159, 1769828), (2318, 884914), (4636, 442457)]