260891365

素因数分解:

$5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{9643}}^1$

素因数の和:10428

約数の個数: 16

約数和(自身を含む): 358293888

約数和(自身を除く): 97402523

約数列:

[1, 5, 7, 35, 773, 3865, 5411, 9643, 27055, 48215, 67501, 337505, 7454039, 37270195, 52178273, 260891365]

約数ペア:

[(1, 260891365), (5, 52178273), (7, 37270195), (35, 7454039), (773, 337505), (3865, 67501), (5411, 48215), (9643, 27055)]