385718053414

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{1523}}^1\times {\mathrm{642797}}^1$

素因数の和:644519

約数の個数: 16

約数和(自身を含む): 581896746288

約数和(自身を除く): 196178692874

約数列:

[1, 2, 197, 394, 1523, 3046, 300031, 600062, 642797, 1285594, 126631009, 253262018, 978979831, 1957959662, 192859026707, 385718053414]

約数ペア:

[(1, 385718053414), (2, 192859026707), (197, 1957959662), (394, 978979831), (1523, 253262018), (3046, 126631009), (300031, 1285594), (600062, 642797)]