2912783510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3200861}}^1$

素因数の和:3200888

約数の個数: 32

約数和(自身を含む): 6452937792

約数和(自身を除く): 3540154282

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3200861, 6401722, 16004305, 22406027, 32008610, 41611193, 44812054, 83222386, 112030135, 208055965, 224060270, 291278351, 416111930, 582556702, 1456391755, 2912783510]

約数ペア:

[(1, 2912783510), (2, 1456391755), (5, 582556702), (7, 416111930), (10, 291278351), (13, 224060270), (14, 208055965), (26, 112030135), (35, 83222386), (65, 44812054), (70, 41611193), (91, 32008610), (130, 22406027), (182, 16004305), (455, 6401722), (910, 3200861)]