811532012

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{40151}}^1$

素因数の和:40349

約数の個数: 24

約数和(自身を含む): 1475023872

約数和(自身を除く): 663491860

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 5053, 10106, 20212, 40151, 80302, 160604, 1244681, 2489362, 4978724, 6544613, 13089226, 26178452, 202883003, 405766006, 811532012]

約数ペア:

[(1, 811532012), (2, 405766006), (4, 202883003), (31, 26178452), (62, 13089226), (124, 6544613), (163, 4978724), (326, 2489362), (652, 1244681), (5053, 160604), (10106, 80302), (20212, 40151)]