2009609095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3943}}^1\times {\mathrm{7841}}^1$

素因数の和:11802

約数の個数: 16

約数和(自身を含む): 2598023232

約数和(自身を除く): 588414137

約数列:

[1, 5, 13, 65, 3943, 7841, 19715, 39205, 51259, 101933, 256295, 509665, 30917063, 154585315, 401921819, 2009609095]

約数ペア:

[(1, 2009609095), (5, 401921819), (13, 154585315), (65, 30917063), (3943, 509665), (7841, 256295), (19715, 101933), (39205, 51259)]