2939045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 3794688

約数和(自身を除く): 855643

約数列:

[1, 5, 17, 71, 85, 355, 487, 1207, 2435, 6035, 8279, 34577, 41395, 172885, 587809, 2939045]

約数ペア:

[(1, 2939045), (5, 587809), (17, 172885), (71, 41395), (85, 34577), (355, 8279), (487, 6035), (1207, 2435)]