401080922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2579}}^1\times {\mathrm{7069}}^1$

素因数の和:9661

約数の個数: 16

約数和(自身を含む): 656661600

約数和(自身を除く): 255580678

約数列:

[1, 2, 11, 22, 2579, 5158, 7069, 14138, 28369, 56738, 77759, 155518, 18230951, 36461902, 200540461, 401080922]

約数ペア:

[(1, 401080922), (2, 200540461), (11, 36461902), (22, 18230951), (2579, 155518), (5158, 77759), (7069, 56738), (14138, 28369)]