985890396962

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1\times {\mathrm{7600259}}^1$

素因数の和:7601161

約数の個数: 16

約数和(自身を含む): 1499379292800

約数和(自身を除く): 513488895838

約数列:

[1, 2, 79, 158, 821, 1642, 64859, 129718, 7600259, 15200518, 600420461, 1200840922, 6239812639, 12479625278, 492945198481, 985890396962]

約数ペア:

[(1, 985890396962), (2, 492945198481), (79, 12479625278), (158, 6239812639), (821, 1200840922), (1642, 600420461), (64859, 15200518), (129718, 7600259)]