9404252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 19855584

約数和(自身を除く): 10451332

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 401, 451, 533, 572, 802, 902, 1066, 1604, 1804, 2132, 4411, 5213, 5863, 8822, 10426, 11726, 16441, 17644, 20852, 23452, 32882, 57343, 65764, 114686, 180851, 213733, 229372, 361702, 427466, 723404, 854932, 2351063, 4702126, 9404252]

約数ペア:

[(1, 9404252), (2, 4702126), (4, 2351063), (11, 854932), (13, 723404), (22, 427466), (26, 361702), (41, 229372), (44, 213733), (52, 180851), (82, 114686), (143, 65764), (164, 57343), (286, 32882), (401, 23452), (451, 20852), (533, 17644), (572, 16441), (802, 11726), (902, 10426), (1066, 8822), (1604, 5863), (1804, 5213), (2132, 4411)]