2011204585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{100787}}^1$

素因数の和:101112

約数の個数: 16

約数和(自身を含む): 2607587136

約数和(自身を除く): 596382551

約数列:

[1, 5, 13, 65, 307, 1535, 3991, 19955, 100787, 503935, 1310231, 6551155, 30941609, 154708045, 402240917, 2011204585]

約数ペア:

[(1, 2011204585), (5, 402240917), (13, 154708045), (65, 30941609), (307, 6551155), (1535, 1310231), (3991, 503935), (19955, 100787)]