355394442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{27953}}^1$

素因数の和:28134

約数の個数: 32

約数和(自身を含む): 770188608

約数和(自身を除く): 414794166

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 2119, 4238, 6357, 12714, 27953, 55906, 83859, 167718, 363389, 726778, 1090167, 2180334, 4556339, 9112678, 13669017, 27338034, 59232407, 118464814, 177697221, 355394442]

約数ペア:

[(1, 355394442), (2, 177697221), (3, 118464814), (6, 59232407), (13, 27338034), (26, 13669017), (39, 9112678), (78, 4556339), (163, 2180334), (326, 1090167), (489, 726778), (978, 363389), (2119, 167718), (4238, 83859), (6357, 55906), (12714, 27953)]