2040411909

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{54713}}^1$

素因数の和:55148

約数の個数: 16

約数和(自身を含む): 2815363584

約数和(自身を除く): 774951675

約数列:

[1, 3, 31, 93, 401, 1203, 12431, 37293, 54713, 164139, 1696103, 5088309, 21939913, 65819739, 680137303, 2040411909]

約数ペア:

[(1, 2040411909), (3, 680137303), (31, 65819739), (93, 21939913), (401, 5088309), (1203, 1696103), (12431, 164139), (37293, 54713)]