1380631188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{54347}}^1$

素因数の和:54456

約数の個数: 48

約数和(自身を含む): 3378271680

約数和(自身を除く): 1997640492

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 73, 87, 116, 146, 174, 219, 292, 348, 438, 876, 2117, 4234, 6351, 8468, 12702, 25404, 54347, 108694, 163041, 217388, 326082, 652164, 1576063, 3152126, 3967331, 4728189, 6304252, 7934662, 9456378, 11901993, 15869324, 18912756, 23803986, 47607972, 115052599, 230105198, 345157797, 460210396, 690315594, 1380631188]

約数ペア:

[(1, 1380631188), (2, 690315594), (3, 460210396), (4, 345157797), (6, 230105198), (12, 115052599), (29, 47607972), (58, 23803986), (73, 18912756), (87, 15869324), (116, 11901993), (146, 9456378), (174, 7934662), (219, 6304252), (292, 4728189), (348, 3967331), (438, 3152126), (876, 1576063), (2117, 652164), (4234, 326082), (6351, 217388), (8468, 163041), (12702, 108694), (25404, 54347)]