520478032

素因数分解:

$2^4\times {\mathrm{1129}}^1\times {\mathrm{28813}}^1$

素因数の和:29950

約数の個数: 20

約数和(自身を含む): 1009354420

約数和(自身を除く): 488876388

約数列:

[1, 2, 4, 8, 16, 1129, 2258, 4516, 9032, 18064, 28813, 57626, 115252, 230504, 461008, 32529877, 65059754, 130119508, 260239016, 520478032]

約数ペア:

[(1, 520478032), (2, 260239016), (4, 130119508), (8, 65059754), (16, 32529877), (1129, 461008), (2258, 230504), (4516, 115252), (9032, 57626), (18064, 28813)]