1961063061841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{491371351}}^1$

素因数の和:491371671

約数の個数: 8

約数和(自身を含む): 2118793269824

約数和(自身を除く): 157730207983

約数列:

[1, 13, 307, 3991, 491371351, 6387827563, 150851004757, 1961063061841]

約数ペア:

[(1, 1961063061841), (13, 150851004757), (307, 6387827563), (3991, 491371351)]