492579362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{22639}}^1$

素因数の和:22718

約数の個数: 32

約数和(自身を含む): 860682240

約数和(自身を除く): 368102878

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 10879, 21758, 22639, 45278, 249029, 498058, 520697, 973477, 1041394, 1946954, 5727667, 10708247, 11455334, 21416494, 22389971, 44779942, 246289681, 492579362]

約数ペア:

[(1, 492579362), (2, 246289681), (11, 44779942), (22, 22389971), (23, 21416494), (43, 11455334), (46, 10708247), (86, 5727667), (253, 1946954), (473, 1041394), (506, 973477), (946, 520697), (989, 498058), (1978, 249029), (10879, 45278), (21758, 22639)]