2831636

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 5152224

約数和(自身を除く): 2320588

約数列:

[1, 2, 4, 43, 86, 101, 163, 172, 202, 326, 404, 652, 4343, 7009, 8686, 14018, 16463, 17372, 28036, 32926, 65852, 707909, 1415818, 2831636]

約数ペア:

[(1, 2831636), (2, 1415818), (4, 707909), (43, 65852), (86, 32926), (101, 28036), (163, 17372), (172, 16463), (202, 14018), (326, 8686), (404, 7009), (652, 4343)]