2140758428

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{33751}}^1$

素因数の和:34013

約数の個数: 24

約数和(自身を含む): 3807630624

約数和(自身を除く): 1666872196

約数列:

[1, 2, 4, 101, 157, 202, 314, 404, 628, 15857, 31714, 33751, 63428, 67502, 135004, 3408851, 5298907, 6817702, 10597814, 13635404, 21195628, 535189607, 1070379214, 2140758428]

約数ペア:

[(1, 2140758428), (2, 1070379214), (4, 535189607), (101, 21195628), (157, 13635404), (202, 10597814), (314, 6817702), (404, 5298907), (628, 3408851), (15857, 135004), (31714, 67502), (33751, 63428)]