399078622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{13177}}^1$

素因数の和:13995

約数の個数: 16

約数和(自身を含む): 630962640

約数和(自身を除く): 231884018

約数列:

[1, 2, 19, 38, 797, 1594, 13177, 15143, 26354, 30286, 250363, 500726, 10502069, 21004138, 199539311, 399078622]

約数ペア:

[(1, 399078622), (2, 199539311), (19, 21004138), (38, 10502069), (797, 500726), (1594, 250363), (13177, 30286), (15143, 26354)]