2874652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 5564160

約数和(自身を除く): 2689508

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 827, 869, 1654, 1738, 3308, 3476, 9097, 18194, 36388, 65333, 130666, 261332, 718663, 1437326, 2874652]

約数ペア:

[(1, 2874652), (2, 1437326), (4, 718663), (11, 261332), (22, 130666), (44, 65333), (79, 36388), (158, 18194), (316, 9097), (827, 3476), (869, 3308), (1654, 1738)]