17384220674

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1\times {\mathrm{3253}}^1$

素因数の和:3830

約数の個数: 32

約数和(自身を含む): 26989274736

約数和(自身を除く): 9605054062

約数列:

[1, 2, 37, 74, 257, 281, 514, 562, 3253, 6506, 9509, 10397, 19018, 20794, 72217, 120361, 144434, 240722, 836021, 914093, 1672042, 1828186, 2672029, 5344058, 30932777, 33821441, 61865554, 67642882, 234921901, 469843802, 8692110337, 17384220674]

約数ペア:

[(1, 17384220674), (2, 8692110337), (37, 469843802), (74, 234921901), (257, 67642882), (281, 61865554), (514, 33821441), (562, 30932777), (3253, 5344058), (6506, 2672029), (9509, 1828186), (10397, 1672042), (19018, 914093), (20794, 836021), (72217, 240722), (120361, 144434)]