2387922964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{12503}}^1$

素因数の和:12892

約数の個数: 48

約数和(自身を含む): 5041612800

約数和(自身を除く): 2653689836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 359, 532, 718, 1436, 2513, 5026, 6821, 10052, 12503, 13642, 25006, 27284, 47747, 50012, 87521, 95494, 175042, 190988, 237557, 350084, 475114, 950228, 1662899, 3325798, 4488577, 6651596, 8977154, 17954308, 31420039, 62840078, 85282963, 125680156, 170565926, 341131852, 596980741, 1193961482, 2387922964]

約数ペア:

[(1, 2387922964), (2, 1193961482), (4, 596980741), (7, 341131852), (14, 170565926), (19, 125680156), (28, 85282963), (38, 62840078), (76, 31420039), (133, 17954308), (266, 8977154), (359, 6651596), (532, 4488577), (718, 3325798), (1436, 1662899), (2513, 950228), (5026, 475114), (6821, 350084), (10052, 237557), (12503, 190988), (13642, 175042), (25006, 95494), (27284, 87521), (47747, 50012)]