2085629

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 2705472

約数和(自身を除く): 619843

約数列:

[1, 7, 13, 41, 43, 91, 169, 287, 301, 533, 559, 1183, 1763, 3731, 3913, 6929, 7267, 12341, 22919, 48503, 50869, 160433, 297947, 2085629]

約数ペア:

[(1, 2085629), (7, 297947), (13, 160433), (41, 50869), (43, 48503), (91, 22919), (169, 12341), (287, 7267), (301, 6929), (533, 3913), (559, 3731), (1183, 1763)]