2853796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 5523840

約数和(自身を除く): 2670044

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 821, 869, 1642, 1738, 3284, 3476, 9031, 18062, 36124, 64859, 129718, 259436, 713449, 1426898, 2853796]

約数ペア:

[(1, 2853796), (2, 1426898), (4, 713449), (11, 259436), (22, 129718), (44, 64859), (79, 36124), (158, 18062), (316, 9031), (821, 3476), (869, 3284), (1642, 1738)]