397717058

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{58027}}^1$

素因数の和:58201

約数の個数: 16

約数和(自身を含む): 626702400

約数和(自身を除く): 228985342

約数列:

[1, 2, 23, 46, 149, 298, 3427, 6854, 58027, 116054, 1334621, 2669242, 8646023, 17292046, 198858529, 397717058]

約数ペア:

[(1, 397717058), (2, 198858529), (23, 17292046), (46, 8646023), (149, 2669242), (298, 1334621), (3427, 116054), (6854, 58027)]