1891708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5197}}^1$

素因数の和:5221

約数の個数: 24

約数和(自身を含む): 4075232

約数和(自身を除く): 2183524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5197, 10394, 20788, 36379, 67561, 72758, 135122, 145516, 270244, 472927, 945854, 1891708]

約数ペア:

[(1, 1891708), (2, 945854), (4, 472927), (7, 270244), (13, 145516), (14, 135122), (26, 72758), (28, 67561), (52, 36379), (91, 20788), (182, 10394), (364, 5197)]