421738124

素因数分解:

$2^2\times {\mathrm{1931}}^1\times {\mathrm{54601}}^1$

素因数の和:56536

約数の個数: 12

約数和(自身を含む): 738437448

約数和(自身を除く): 316699324

約数列:

[1, 2, 4, 1931, 3862, 7724, 54601, 109202, 218404, 105434531, 210869062, 421738124]

約数ペア:

[(1, 421738124), (2, 210869062), (4, 105434531), (1931, 218404), (3862, 109202), (7724, 54601)]