486542416

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{121151}}^1$

素因数の和:121410

約数の個数: 20

約数和(自身を含む): 946439424

約数和(自身を除く): 459897008

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 121151, 242302, 484604, 969208, 1938416, 30408901, 60817802, 121635604, 243271208, 486542416]

約数ペア:

[(1, 486542416), (2, 243271208), (4, 121635604), (8, 60817802), (16, 30408901), (251, 1938416), (502, 969208), (1004, 484604), (2008, 242302), (4016, 121151)]