2209968008

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{641}}^1\times {\mathrm{2381}}^1$

素因数の和:3209

約数の個数: 32

約数和(自身を含む): 4174836120

約数和(自身を除く): 1964868112

約数列:

[1, 2, 4, 8, 181, 362, 641, 724, 1282, 1448, 2381, 2564, 4762, 5128, 9524, 19048, 116021, 232042, 430961, 464084, 861922, 928168, 1526221, 1723844, 3052442, 3447688, 6104884, 12209768, 276246001, 552492002, 1104984004, 2209968008]

約数ペア:

[(1, 2209968008), (2, 1104984004), (4, 552492002), (8, 276246001), (181, 12209768), (362, 6104884), (641, 3447688), (724, 3052442), (1282, 1723844), (1448, 1526221), (2381, 928168), (2564, 861922), (4762, 464084), (5128, 430961), (9524, 232042), (19048, 116021)]