13280119778

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{84051391}}^1$

素因数の和:84051472

約数の個数: 8

約数和(自身を含む): 20172334080

約数和(自身を除く): 6892214302

約数列:

[1, 2, 79, 158, 84051391, 168102782, 6640059889, 13280119778]

約数ペア:

[(1, 13280119778), (2, 6640059889), (79, 168102782), (158, 84051391)]