1330389588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{19801}}^1$

素因数の和:20328

約数の個数: 48

約数和(自身を含む): 3393270720

約数和(自身を除く): 2062881132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 509, 1018, 1527, 2036, 3054, 5599, 6108, 11198, 16797, 19801, 22396, 33594, 39602, 59403, 67188, 79204, 118806, 217811, 237612, 435622, 653433, 871244, 1306866, 2613732, 10078709, 20157418, 30236127, 40314836, 60472254, 110865799, 120944508, 221731598, 332597397, 443463196, 665194794, 1330389588]

約数ペア:

[(1, 1330389588), (2, 665194794), (3, 443463196), (4, 332597397), (6, 221731598), (11, 120944508), (12, 110865799), (22, 60472254), (33, 40314836), (44, 30236127), (66, 20157418), (132, 10078709), (509, 2613732), (1018, 1306866), (1527, 871244), (2036, 653433), (3054, 435622), (5599, 237612), (6108, 217811), (11198, 118806), (16797, 79204), (19801, 67188), (22396, 59403), (33594, 39602)]