2126291255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1019}}^1\times {\mathrm{3449}}^1$

素因数の和:4495

約数の個数: 24

約数和(自身を含む): 2808162000

約数和(自身を除く): 681870745

約数列:

[1, 5, 11, 55, 121, 605, 1019, 3449, 5095, 11209, 17245, 37939, 56045, 123299, 189695, 417329, 616495, 2086645, 3514531, 17572655, 38659841, 193299205, 425258251, 2126291255]

約数ペア:

[(1, 2126291255), (5, 425258251), (11, 193299205), (55, 38659841), (121, 17572655), (605, 3514531), (1019, 2086645), (3449, 616495), (5095, 417329), (11209, 189695), (17245, 123299), (37939, 56045)]