479543312

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{190901}}^1$

素因数の和:191066

約数の個数: 20

約数和(自身を含む): 935037996

約数和(自身を除く): 455494684

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 190901, 381802, 763604, 1527208, 3054416, 29971457, 59942914, 119885828, 239771656, 479543312]

約数ペア:

[(1, 479543312), (2, 239771656), (4, 119885828), (8, 59942914), (16, 29971457), (157, 3054416), (314, 1527208), (628, 763604), (1256, 381802), (2512, 190901)]