2100080392

素因数分解:

$2^3\times {\mathrm{8377}}^1\times {\mathrm{31337}}^1$

素因数の和:39720

約数の個数: 16

約数和(自身を含む): 3938246460

約数和(自身を除く): 1838166068

約数列:

[1, 2, 4, 8, 8377, 16754, 31337, 33508, 62674, 67016, 125348, 250696, 262510049, 525020098, 1050040196, 2100080392]

約数ペア:

[(1, 2100080392), (2, 1050040196), (4, 525020098), (8, 262510049), (8377, 250696), (16754, 125348), (31337, 67016), (33508, 62674)]