2088403510

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{4391}}^1$

素因数の和:4836

約数の個数: 32

約数和(自身を含む): 3794688000

約数和(自身を除く): 1706284490

約数列:

[1, 2, 5, 10, 199, 239, 398, 478, 995, 1195, 1990, 2390, 4391, 8782, 21955, 43910, 47561, 95122, 237805, 475610, 873809, 1049449, 1747618, 2098898, 4369045, 5247245, 8738090, 10494490, 208840351, 417680702, 1044201755, 2088403510]

約数ペア:

[(1, 2088403510), (2, 1044201755), (5, 417680702), (10, 208840351), (199, 10494490), (239, 8738090), (398, 5247245), (478, 4369045), (995, 2098898), (1195, 1747618), (1990, 1049449), (2390, 873809), (4391, 475610), (8782, 237805), (21955, 95122), (43910, 47561)]