1909367056

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{800909}}^1$

素因数の和:801066

約数の個数: 20

約数和(自身を含む): 3724231500

約数和(自身を除く): 1814864444

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 800909, 1601818, 3203636, 6407272, 12814544, 119335441, 238670882, 477341764, 954683528, 1909367056]

約数ペア:

[(1, 1909367056), (2, 954683528), (4, 477341764), (8, 238670882), (16, 119335441), (149, 12814544), (298, 6407272), (596, 3203636), (1192, 1601818), (2384, 800909)]