38846462978

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{789017}}^1$

素因数の和:789361

約数の個数: 16

約数和(自身を含む): 59081667840

約数和(自身を除く): 20235204862

約数列:

[1, 2, 103, 206, 239, 478, 24617, 49234, 789017, 1578034, 81268751, 162537502, 188575063, 377150126, 19423231489, 38846462978]

約数ペア:

[(1, 38846462978), (2, 19423231489), (103, 377150126), (206, 188575063), (239, 162537502), (478, 81268751), (24617, 1578034), (49234, 789017)]