8920772

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1601}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 17942400

約数和(自身を除く): 9021628

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 1601, 2786, 3202, 5572, 6404, 11207, 22414, 44828, 318599, 637198, 1274396, 2230193, 4460386, 8920772]

約数ペア:

[(1, 8920772), (2, 4460386), (4, 2230193), (7, 1274396), (14, 637198), (28, 318599), (199, 44828), (398, 22414), (796, 11207), (1393, 6404), (1601, 5572), (2786, 3202)]