8981270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 17869248

約数和(自身を除く): 8887978

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 2297, 3910, 4594, 11485, 22970, 39049, 52831, 78098, 105662, 195245, 264155, 390490, 528310, 898127, 1796254, 4490635, 8981270]

約数ペア:

[(1, 8981270), (2, 4490635), (5, 1796254), (10, 898127), (17, 528310), (23, 390490), (34, 264155), (46, 195245), (85, 105662), (115, 78098), (170, 52831), (230, 39049), (391, 22970), (782, 11485), (1955, 4594), (2297, 3910)]