416981294

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1\times {\mathrm{2131}}^1$

素因数の和:2791

約数の個数: 16

約数和(自身を含む): 629980416

約数和(自身を除く): 212999122

約数列:

[1, 2, 227, 431, 454, 862, 2131, 4262, 97837, 195674, 483737, 918461, 967474, 1836922, 208490647, 416981294]

約数ペア:

[(1, 416981294), (2, 208490647), (227, 1836922), (431, 967474), (454, 918461), (862, 483737), (2131, 195674), (4262, 97837)]