1818040055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2351}}^1\times {\mathrm{11897}}^1$

素因数の和:14266

約数の個数: 16

約数和(自身を含む): 2350664064

約数和(自身を除く): 532624009

約数列:

[1, 5, 13, 65, 2351, 11755, 11897, 30563, 59485, 152815, 154661, 773305, 27969847, 139849235, 363608011, 1818040055]

約数ペア:

[(1, 1818040055), (5, 363608011), (13, 139849235), (65, 27969847), (2351, 773305), (11755, 154661), (11897, 152815), (30563, 59485)]