272721254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{7229}}^1$

素因数の和:8695

約数の個数: 16

約数和(自身を含む): 440914320

約数和(自身を除く): 168193066

約数列:

[1, 2, 13, 26, 1451, 2902, 7229, 14458, 18863, 37726, 93977, 187954, 10489279, 20978558, 136360627, 272721254]

約数ペア:

[(1, 272721254), (2, 136360627), (13, 20978558), (26, 10489279), (1451, 187954), (2902, 93977), (7229, 37726), (14458, 18863)]