9999352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 20592000

約数和(自身を除く): 10592648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 571, 796, 1142, 1592, 2189, 2284, 4378, 4568, 6281, 8756, 12562, 17512, 25124, 50248, 113629, 227258, 454516, 909032, 1249919, 2499838, 4999676, 9999352]

約数ペア:

[(1, 9999352), (2, 4999676), (4, 2499838), (8, 1249919), (11, 909032), (22, 454516), (44, 227258), (88, 113629), (199, 50248), (398, 25124), (571, 17512), (796, 12562), (1142, 8756), (1592, 6281), (2189, 4568), (2284, 4378)]