2755366985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4143409}}^1$

素因数の和:4143440

約数の個数: 16

約数和(自身を含む): 3977673600

約数和(自身を除く): 1222306615

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 4143409, 20717045, 29003863, 78724771, 145019315, 393623855, 551073397, 2755366985]

約数ペア:

[(1, 2755366985), (5, 551073397), (7, 393623855), (19, 145019315), (35, 78724771), (95, 29003863), (133, 20717045), (665, 4143409)]