2659659268

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{3167}}^1$

素因数の和:3604

約数の個数: 48

約数和(自身を含む): 5396751360

約数和(自身を除く): 2737092092

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 337, 356, 623, 674, 1246, 1348, 2359, 2492, 3167, 4718, 6334, 9436, 12668, 22169, 29993, 44338, 59986, 88676, 119972, 209951, 281863, 419902, 563726, 839804, 1067279, 1127452, 1973041, 2134558, 3946082, 4269116, 7470953, 7892164, 14941906, 29883812, 94987831, 189975662, 379951324, 664914817, 1329829634, 2659659268]

約数ペア:

[(1, 2659659268), (2, 1329829634), (4, 664914817), (7, 379951324), (14, 189975662), (28, 94987831), (89, 29883812), (178, 14941906), (337, 7892164), (356, 7470953), (623, 4269116), (674, 3946082), (1246, 2134558), (1348, 1973041), (2359, 1127452), (2492, 1067279), (3167, 839804), (4718, 563726), (6334, 419902), (9436, 281863), (12668, 209951), (22169, 119972), (29993, 88676), (44338, 59986)]