420812072

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{891551}}^1$

素因数の和:891616

約数の個数: 16

約数和(自身を含む): 802396800

約数和(自身を除く): 381584728

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 891551, 1783102, 3566204, 7132408, 52601509, 105203018, 210406036, 420812072]

約数ペア:

[(1, 420812072), (2, 210406036), (4, 105203018), (8, 52601509), (59, 7132408), (118, 3566204), (236, 1783102), (472, 891551)]