2012399428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{94621}}^1$

素因数の和:95047

約数の個数: 24

約数和(自身を含む): 3801911960

約数和(自身を除く): 1789512532

約数列:

[1, 2, 4, 13, 26, 52, 409, 818, 1636, 5317, 10634, 21268, 94621, 189242, 378484, 1230073, 2460146, 4920292, 38699989, 77399978, 154799956, 503099857, 1006199714, 2012399428]

約数ペア:

[(1, 2012399428), (2, 1006199714), (4, 503099857), (13, 154799956), (26, 77399978), (52, 38699989), (409, 4920292), (818, 2460146), (1636, 1230073), (5317, 378484), (10634, 189242), (21268, 94621)]