2004251431

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{14557}}^1$

素因数の和:14683

約数の個数: 32

約数和(自身を含む): 2641403520

約数和(自身を除く): 637152089

約数列:

[1, 7, 13, 17, 89, 91, 119, 221, 623, 1157, 1513, 1547, 8099, 10591, 14557, 19669, 101899, 137683, 189241, 247469, 1295573, 1324687, 1732283, 3217097, 9069011, 16842449, 22024741, 22519679, 117897143, 154173187, 286321633, 2004251431]

約数ペア:

[(1, 2004251431), (7, 286321633), (13, 154173187), (17, 117897143), (89, 22519679), (91, 22024741), (119, 16842449), (221, 9069011), (623, 3217097), (1157, 1732283), (1513, 1324687), (1547, 1295573), (8099, 247469), (10591, 189241), (14557, 137683), (19669, 101899)]