265988942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{42943}}^1$

素因数の和:43127

約数の個数: 16

約数和(自身を含む): 422568960

約数和(自身を除く): 156580018

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 42943, 85886, 815917, 1631834, 6999709, 13999418, 132994471, 265988942]

約数ペア:

[(1, 265988942), (2, 132994471), (19, 13999418), (38, 6999709), (163, 1631834), (326, 815917), (3097, 85886), (6194, 42943)]