4890919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 5597856

約数和(自身を除く): 706937

約数列:

[1, 11, 37, 61, 197, 407, 671, 2167, 2257, 7289, 12017, 24827, 80179, 132187, 444629, 4890919]

約数ペア:

[(1, 4890919), (11, 444629), (37, 132187), (61, 80179), (197, 24827), (407, 12017), (671, 7289), (2167, 2257)]