6414890

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1531}}^1$

素因数の和:1957

約数の個数: 16

約数和(自身を含む): 11581920

約数和(自身を除く): 5167030

約数列:

[1, 2, 5, 10, 419, 838, 1531, 2095, 3062, 4190, 7655, 15310, 641489, 1282978, 3207445, 6414890]

約数ペア:

[(1, 6414890), (2, 3207445), (5, 1282978), (10, 641489), (419, 15310), (838, 7655), (1531, 4190), (2095, 3062)]