318317387830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{15022057}}^1$

素因数の和:15022240

約数の個数: 32

約数和(自身を含む): 620831613024

約数和(自身を除く): 302514225194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 15022057, 30044114, 75110285, 150220570, 195286741, 390573482, 976433705, 1952867410, 2448595291, 4897190582, 12242976455, 24485952910, 31831738783, 63663477566, 159158693915, 318317387830]

約数ペア:

[(1, 318317387830), (2, 159158693915), (5, 63663477566), (10, 31831738783), (13, 24485952910), (26, 12242976455), (65, 4897190582), (130, 2448595291), (163, 1952867410), (326, 976433705), (815, 390573482), (1630, 195286741), (2119, 150220570), (4238, 75110285), (10595, 30044114), (21190, 15022057)]