30905813198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{17741569}}^1$

素因数の和:17741651

約数の個数: 16

約数和(自身を含む): 50669923920

約数和(自身を除く): 19764110722

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 17741569, 35483138, 230640397, 461280794, 1188685123, 2377370246, 15452906599, 30905813198]

約数ペア:

[(1, 30905813198), (2, 15452906599), (13, 2377370246), (26, 1188685123), (67, 461280794), (134, 230640397), (871, 35483138), (1742, 17741569)]