858005518

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1\times {\mathrm{3067}}^1$

素因数の和:4227

約数の個数: 16

約数和(自身を含む): 1298095344

約数和(自身を除く): 440089826

約数列:

[1, 2, 137, 274, 1021, 2042, 3067, 6134, 139877, 279754, 420179, 840358, 3131407, 6262814, 429002759, 858005518]

約数ペア:

[(1, 858005518), (2, 429002759), (137, 6262814), (274, 3131407), (1021, 840358), (2042, 420179), (3067, 279754), (6134, 139877)]