3896107780

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2465891}}^1$

素因数の和:2465979

約数の個数: 24

約数和(自身を含む): 8285397120

約数和(自身を除く): 4389289340

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 2465891, 4931782, 9863564, 12329455, 24658910, 49317820, 194805389, 389610778, 779221556, 974026945, 1948053890, 3896107780]

約数ペア:

[(1, 3896107780), (2, 1948053890), (4, 974026945), (5, 779221556), (10, 389610778), (20, 194805389), (79, 49317820), (158, 24658910), (316, 12329455), (395, 9863564), (790, 4931782), (1580, 2465891)]