534428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 1008672

約数和(自身を除く): 474244

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 157, 314, 628, 851, 1702, 3404, 3611, 5809, 7222, 11618, 14444, 23236, 133607, 267214, 534428]

約数ペア:

[(1, 534428), (2, 267214), (4, 133607), (23, 23236), (37, 14444), (46, 11618), (74, 7222), (92, 5809), (148, 3611), (157, 3404), (314, 1702), (628, 851)]