1428165647

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1\times {\mathrm{857}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 1518316800

約数和(自身を除く): 90151153

約数列:

[1, 19, 139, 631, 857, 2641, 11989, 16283, 87709, 119123, 540767, 1666471, 2263337, 10274573, 75166613, 1428165647]

約数ペア:

[(1, 1428165647), (19, 75166613), (139, 10274573), (631, 2263337), (857, 1666471), (2641, 540767), (11989, 119123), (16283, 87709)]