2149797676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3457}}^1\times {\mathrm{11959}}^1$

素因数の和:15433

約数の個数: 24

約数和(自身を含む): 4053052640

約数和(自身を除く): 1903254964

約数列:

[1, 2, 4, 13, 26, 52, 3457, 6914, 11959, 13828, 23918, 44941, 47836, 89882, 155467, 179764, 310934, 621868, 41342263, 82684526, 165369052, 537449419, 1074898838, 2149797676]

約数ペア:

[(1, 2149797676), (2, 1074898838), (4, 537449419), (13, 165369052), (26, 82684526), (52, 41342263), (3457, 621868), (6914, 310934), (11959, 179764), (13828, 155467), (23918, 89882), (44941, 47836)]