520030087928

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{384637639}}^1$

素因数の和:384637671

約数の個数: 24

約数和(自身を含む): 1055830321800

約数和(自身を除く): 535800233872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 384637639, 769275278, 1538550556, 3077101112, 5000289307, 10000578614, 20001157228, 40002314456, 65003760991, 130007521982, 260015043964, 520030087928]

約数ペア:

[(1, 520030087928), (2, 260015043964), (4, 130007521982), (8, 65003760991), (13, 40002314456), (26, 20001157228), (52, 10000578614), (104, 5000289307), (169, 3077101112), (338, 1538550556), (676, 769275278), (1352, 384637639)]