2080891252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{290141}}^1$

素因数の和:290319

約数の個数: 24

約数和(自身を含む): 3996996192

約数和(自身を除く): 1916104940

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 290141, 580282, 1160564, 3191551, 6383102, 12766204, 47292983, 94585966, 189171932, 520222813, 1040445626, 2080891252]

約数ペア:

[(1, 2080891252), (2, 1040445626), (4, 520222813), (11, 189171932), (22, 94585966), (44, 47292983), (163, 12766204), (326, 6383102), (652, 3191551), (1793, 1160564), (3586, 580282), (7172, 290141)]