2521750872940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9699041819}}^1$

素因数の和:9699041841

約数の個数: 24

約数和(自身を含む): 5703036590160

約数和(自身を除く): 3181285717220

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9699041819, 19398083638, 38796167276, 48495209095, 96990418190, 126087543647, 193980836380, 252175087294, 504350174588, 630437718235, 1260875436470, 2521750872940]

約数ペア:

[(1, 2521750872940), (2, 1260875436470), (4, 630437718235), (5, 504350174588), (10, 252175087294), (13, 193980836380), (20, 126087543647), (26, 96990418190), (52, 48495209095), (65, 38796167276), (130, 19398083638), (260, 9699041819)]