1232860655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1115711}}^1$

素因数の和:1115746

約数の個数: 16

約数和(自身を含む): 1686956544

約数和(自身を除く): 454095889

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1115711, 5578555, 14504243, 18967087, 72521215, 94835435, 246572131, 1232860655]

約数ペア:

[(1, 1232860655), (5, 246572131), (13, 94835435), (17, 72521215), (65, 18967087), (85, 14504243), (221, 5578555), (1105, 1115711)]