400398022

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{11597}}^1$

素因数の和:11943

約数の個数: 16

約数和(自身を含む): 612652752

約数和(自身を除く): 212254730

約数列:

[1, 2, 61, 122, 283, 566, 11597, 17263, 23194, 34526, 707417, 1414834, 3281951, 6563902, 200199011, 400398022]

約数ペア:

[(1, 400398022), (2, 200199011), (61, 6563902), (122, 3281951), (283, 1414834), (566, 707417), (11597, 34526), (17263, 23194)]