1306045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 1717632

約数和(自身を除く): 411587

約数列:

[1, 5, 13, 65, 71, 283, 355, 923, 1415, 3679, 4615, 18395, 20093, 100465, 261209, 1306045]

約数ペア:

[(1, 1306045), (5, 261209), (13, 100465), (65, 20093), (71, 18395), (283, 4615), (355, 3679), (923, 1415)]