117788891428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2265170989}}^1$

素因数の和:2265171006

約数の個数: 12

約数和(自身を含む): 221986757020

約数和(自身を除く): 104197865592

約数列:

[1, 2, 4, 13, 26, 52, 2265170989, 4530341978, 9060683956, 29447222857, 58894445714, 117788891428]

約数ペア:

[(1, 117788891428), (2, 58894445714), (4, 29447222857), (13, 9060683956), (26, 4530341978), (52, 2265170989)]