1521260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5851}}^1$

素因数の和:5873

約数の個数: 24

約数和(自身を含む): 3440976

約数和(自身を除く): 1919716

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5851, 11702, 23404, 29255, 58510, 76063, 117020, 152126, 304252, 380315, 760630, 1521260]

約数ペア:

[(1, 1521260), (2, 760630), (4, 380315), (5, 304252), (10, 152126), (13, 117020), (20, 76063), (26, 58510), (52, 29255), (65, 23404), (130, 11702), (260, 5851)]