406298398

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{152629}}^1$

素因数の和:152664

約数の個数: 16

約数和(自身を含む): 670350960

約数和(自身を除く): 264052562

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 152629, 305258, 1678919, 3357838, 18468109, 36936218, 203149199, 406298398]

約数ペア:

[(1, 406298398), (2, 203149199), (11, 36936218), (22, 18468109), (121, 3357838), (242, 1678919), (1331, 305258), (2662, 152629)]