78959386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{15017}}^1$

素因数の和:15269

約数の個数: 16

約数和(自身を含む): 129755520

約数和(自身を除く): 50796134

約数列:

[1, 2, 11, 22, 239, 478, 2629, 5258, 15017, 30034, 165187, 330374, 3589063, 7178126, 39479693, 78959386]

約数ペア:

[(1, 78959386), (2, 39479693), (11, 7178126), (22, 3589063), (239, 330374), (478, 165187), (2629, 30034), (5258, 15017)]