8997922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4549}}^1$

素因数の和:4617

約数の個数: 16

約数和(自身を含む): 14414400

約数和(自身を除く): 5416478

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 4549, 9098, 104627, 195607, 209254, 391214, 4498961, 8997922]

約数ペア:

[(1, 8997922), (2, 4498961), (23, 391214), (43, 209254), (46, 195607), (86, 104627), (989, 9098), (1978, 4549)]