520016427887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3313}}^1\times {\mathrm{385657}}^1$

素因数の和:389018

約数の個数: 16

約数和(自身を含む): 582800199072

約数和(自身を除く): 62783771185

約数列:

[1, 11, 37, 407, 3313, 36443, 122581, 385657, 1348391, 4242227, 14269309, 156962399, 1277681641, 14054498051, 47274220717, 520016427887]

約数ペア:

[(1, 520016427887), (11, 47274220717), (37, 14054498051), (407, 1277681641), (3313, 156962399), (36443, 14269309), (122581, 4242227), (385657, 1348391)]