2422147

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 3055360

約数和(自身を除く): 633213

約数列:

[1, 7, 13, 43, 91, 301, 559, 619, 3913, 4333, 8047, 26617, 56329, 186319, 346021, 2422147]

約数ペア:

[(1, 2422147), (7, 346021), (13, 186319), (43, 56329), (91, 26617), (301, 8047), (559, 4333), (619, 3913)]