3977883340

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{825287}}^1$

素因数の和:825537

約数の個数: 24

約数和(自身を含む): 8388227232

約数和(自身を除く): 4410343892

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 825287, 1650574, 3301148, 4126435, 8252870, 16505740, 198894167, 397788334, 795576668, 994470835, 1988941670, 3977883340]

約数ペア:

[(1, 3977883340), (2, 1988941670), (4, 994470835), (5, 795576668), (10, 397788334), (20, 198894167), (241, 16505740), (482, 8252870), (964, 4126435), (1205, 3301148), (2410, 1650574), (4820, 825287)]