2555773924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{142019}}^1$

素因数の和:142443

約数の個数: 24

約数和(自身を含む): 4891168800

約数和(自身を除く): 2335394876

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 8998, 17996, 142019, 284038, 568076, 1562209, 3124418, 6248836, 58085771, 116171542, 232343084, 638943481, 1277886962, 2555773924]

約数ペア:

[(1, 2555773924), (2, 1277886962), (4, 638943481), (11, 232343084), (22, 116171542), (44, 58085771), (409, 6248836), (818, 3124418), (1636, 1562209), (4499, 568076), (8998, 284038), (17996, 142019)]