2884668884

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{821}}^1\times {\mathrm{11119}}^1$

素因数の和:12023

約数の個数: 24

約数和(自身を含む): 5118758400

約数和(自身を除く): 2234089516

約数列:

[1, 2, 4, 79, 158, 316, 821, 1642, 3284, 11119, 22238, 44476, 64859, 129718, 259436, 878401, 1756802, 3513604, 9128699, 18257398, 36514796, 721167221, 1442334442, 2884668884]

約数ペア:

[(1, 2884668884), (2, 1442334442), (4, 721167221), (79, 36514796), (158, 18257398), (316, 9128699), (821, 3513604), (1642, 1756802), (3284, 878401), (11119, 259436), (22238, 129718), (44476, 64859)]