420650879

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{1499}}^1$

素因数の和:1870

約数の個数: 16

約数和(自身を含む): 465696000

約数和(自身を除く): 45045121

約数列:

[1, 11, 97, 263, 1067, 1499, 2893, 16489, 25511, 145403, 280621, 394237, 1599433, 4336607, 38240989, 420650879]

約数ペア:

[(1, 420650879), (11, 38240989), (97, 4336607), (263, 1599433), (1067, 394237), (1499, 280621), (2893, 145403), (16489, 25511)]