1900545764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{134867}}^1$

素因数の和:135155

約数の個数: 24

約数和(自身を含む): 3595041408

約数和(自身を除く): 1694495644

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 7046, 14092, 134867, 269734, 539468, 1753271, 3506542, 7013084, 36548957, 73097914, 146195828, 475136441, 950272882, 1900545764]

約数ペア:

[(1, 1900545764), (2, 950272882), (4, 475136441), (13, 146195828), (26, 73097914), (52, 36548957), (271, 7013084), (542, 3506542), (1084, 1753271), (3523, 539468), (7046, 269734), (14092, 134867)]