4920391208891

素因数分解:

${\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{160163771}}^1$

素因数の和:160164793

約数の個数: 8

約数和(自身を含む): 5084238778368

約数和(自身を除く): 163847569477

約数列:

[1, 31, 991, 30721, 160163771, 4965076901, 158722297061, 4920391208891]

約数ペア:

[(1, 4920391208891), (31, 158722297061), (991, 4965076901), (30721, 160163771)]