409804922

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{4997621}}^1$

素因数の和:4997664

約数の個数: 8

約数和(自身を含む): 629700372

約数和(自身を除く): 219895450

約数列:

[1, 2, 41, 82, 4997621, 9995242, 204902461, 409804922]

約数ペア:

[(1, 409804922), (2, 204902461), (41, 9995242), (82, 4997621)]