4465237

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 5460480

約数和(自身を除く): 995243

約数列:

[1, 7, 17, 119, 157, 239, 1099, 1673, 2669, 4063, 18683, 28441, 37523, 262661, 637891, 4465237]

約数ペア:

[(1, 4465237), (7, 637891), (17, 262661), (119, 37523), (157, 28441), (239, 18683), (1099, 4063), (1673, 2669)]