1938224255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1\times {\mathrm{733}}^1$

素因数の和:1247

約数の個数: 32

約数和(自身を含む): 2567144448

約数和(自身を除く): 628920193

約数列:

[1, 5, 11, 55, 131, 367, 655, 733, 1441, 1835, 3665, 4037, 7205, 8063, 20185, 40315, 48077, 96023, 240385, 269011, 480115, 528847, 1056253, 1345055, 2644235, 2959121, 5281265, 14795605, 35240441, 176202205, 387644851, 1938224255]

約数ペア:

[(1, 1938224255), (5, 387644851), (11, 176202205), (55, 35240441), (131, 14795605), (367, 5281265), (655, 2959121), (733, 2644235), (1441, 1345055), (1835, 1056253), (3665, 528847), (4037, 480115), (7205, 269011), (8063, 240385), (20185, 96023), (40315, 48077)]