8989228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1$

素因数の和:717

約数の個数: 24

約数和(自身を含む): 16531200

約数和(自身を除く): 7541972

約数列:

[1, 2, 4, 23, 46, 92, 199, 398, 491, 796, 982, 1964, 4577, 9154, 11293, 18308, 22586, 45172, 97709, 195418, 390836, 2247307, 4494614, 8989228]

約数ペア:

[(1, 8989228), (2, 4494614), (4, 2247307), (23, 390836), (46, 195418), (92, 97709), (199, 45172), (398, 22586), (491, 18308), (796, 11293), (982, 9154), (1964, 4577)]