728944129

素因数分解:

${\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{2141}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 773587584

約数和(自身を除く): 44643455

約数列:

[1, 23, 113, 131, 2141, 2599, 3013, 14803, 49243, 241933, 280471, 340469, 5564459, 6450833, 31693223, 728944129]

約数ペア:

[(1, 728944129), (23, 31693223), (113, 6450833), (131, 5564459), (2141, 340469), (2599, 280471), (3013, 241933), (14803, 49243)]