6539090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 24

約数和(自身を含む): 12095460

約数和(自身を除く): 5556370

約数列:

[1, 2, 5, 10, 41, 82, 205, 389, 410, 778, 1681, 1945, 3362, 3890, 8405, 15949, 16810, 31898, 79745, 159490, 653909, 1307818, 3269545, 6539090]

約数ペア:

[(1, 6539090), (2, 3269545), (5, 1307818), (10, 653909), (41, 159490), (82, 79745), (205, 31898), (389, 16810), (410, 15949), (778, 8405), (1681, 3890), (1945, 3362)]