396945298

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{29399}}^1$

素因数の和:29601

約数の個数: 16

約数和(自身を含む): 613166400

約数和(自身を除く): 216221102

約数列:

[1, 2, 43, 86, 157, 314, 6751, 13502, 29399, 58798, 1264157, 2528314, 4615643, 9231286, 198472649, 396945298]

約数ペア:

[(1, 396945298), (2, 198472649), (43, 9231286), (86, 4615643), (157, 2528314), (314, 1264157), (6751, 58798), (13502, 29399)]