3918508730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{17491}}^1$

素因数の和:18062

約数の個数: 32

約数和(自身を含む): 7231612608

約数和(自身を除く): 3313103878

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 521, 1042, 2605, 5210, 17491, 22403, 34982, 44806, 87455, 112015, 174910, 224030, 752113, 1504226, 3760565, 7521130, 9112811, 18225622, 45564055, 91128110, 391850873, 783701746, 1959254365, 3918508730]

約数ペア:

[(1, 3918508730), (2, 1959254365), (5, 783701746), (10, 391850873), (43, 91128110), (86, 45564055), (215, 18225622), (430, 9112811), (521, 7521130), (1042, 3760565), (2605, 1504226), (5210, 752113), (17491, 224030), (22403, 174910), (34982, 112015), (44806, 87455)]