639182011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{10799}}^1$

素因数の和:10998

約数の個数: 16

約数和(自身を含む): 716688000

約数和(自身を除く): 77505989

約数列:

[1, 13, 29, 157, 377, 2041, 4553, 10799, 59189, 140387, 313171, 1695443, 4071223, 22040759, 49167847, 639182011]

約数ペア:

[(1, 639182011), (13, 49167847), (29, 22040759), (157, 4071223), (377, 1695443), (2041, 313171), (4553, 140387), (10799, 59189)]