397201924

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{240437}}^1$

素因数の和:240507

約数の個数: 24

約数和(自身を含む): 807871680

約数和(自身を除く): 410669756

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 240437, 480874, 961748, 1683059, 3366118, 6732236, 14185783, 28371566, 56743132, 99300481, 198600962, 397201924]

約数ペア:

[(1, 397201924), (2, 198600962), (4, 99300481), (7, 56743132), (14, 28371566), (28, 14185783), (59, 6732236), (118, 3366118), (236, 1683059), (413, 961748), (826, 480874), (1652, 240437)]