285280891991

素因数分解:

${\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{821}}^1\times {\mathrm{122741}}^1$

素因数の和:123730

約数の個数: 16

約数和(自身を含む): 302681772000

約数和(自身を除く): 17400880009

約数列:

[1, 19, 149, 821, 2831, 15599, 122329, 122741, 2324251, 2332079, 18288409, 100770361, 347479771, 1914636859, 15014783789, 285280891991]

約数ペア:

[(1, 285280891991), (19, 15014783789), (149, 1914636859), (821, 347479771), (2831, 100770361), (15599, 18288409), (122329, 2332079), (122741, 2324251)]