8445316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17449}}^1$

素因数の和:17475

約数の個数: 18

約数和(自身を含む): 16245950

約数和(自身を除く): 7800634

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 17449, 34898, 69796, 191939, 383878, 767756, 2111329, 4222658, 8445316]

約数ペア:

[(1, 8445316), (2, 4222658), (4, 2111329), (11, 767756), (22, 383878), (44, 191939), (121, 69796), (242, 34898), (484, 17449)]