1018886506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{2131}}^1$

素因数の和:2458

約数の個数: 32

約数和(自身を含む): 1692228096

約数和(自身を除く): 673341590

約数列:

[1, 2, 11, 22, 103, 206, 211, 422, 1133, 2131, 2266, 2321, 4262, 4642, 21733, 23441, 43466, 46882, 219493, 239063, 438986, 449641, 478126, 899282, 2414423, 4828846, 4946051, 9892102, 46313023, 92626046, 509443253, 1018886506]

約数ペア:

[(1, 1018886506), (2, 509443253), (11, 92626046), (22, 46313023), (103, 9892102), (206, 4946051), (211, 4828846), (422, 2414423), (1133, 899282), (2131, 478126), (2266, 449641), (2321, 438986), (4262, 239063), (4642, 219493), (21733, 46882), (23441, 43466)]