3985154

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:505

約数の個数: 16

約数和(自身を含む): 6177600

約数和(自身を除く): 2192446

約数列:

[1, 2, 43, 86, 149, 298, 311, 622, 6407, 12814, 13373, 26746, 46339, 92678, 1992577, 3985154]

約数ペア:

[(1, 3985154), (2, 1992577), (43, 92678), (86, 46339), (149, 26746), (298, 13373), (311, 12814), (622, 6407)]