858883652

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{161323}}^1$

素因数の和:161360

約数の個数: 24

約数和(自身を含む): 1653248352

約数和(自身を除く): 794364700

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 161323, 322646, 645292, 1774553, 3549106, 7098212, 19520083, 39040166, 78080332, 214720913, 429441826, 858883652]

約数ペア:

[(1, 858883652), (2, 429441826), (4, 214720913), (11, 78080332), (22, 39040166), (44, 19520083), (121, 7098212), (242, 3549106), (484, 1774553), (1331, 645292), (2662, 322646), (5324, 161323)]