1572187324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 2886660000

約数和(自身を除く): 1314472676

約数列:

[1, 2, 4, 29, 58, 116, 157, 173, 314, 346, 499, 628, 692, 998, 1996, 4553, 5017, 9106, 10034, 14471, 18212, 20068, 27161, 28942, 54322, 57884, 78343, 86327, 108644, 156686, 172654, 313372, 345308, 787669, 1575338, 2271947, 2503483, 3150676, 4543894, 5006966, 9087788, 10013932, 13553339, 27106678, 54213356, 393046831, 786093662, 1572187324]

約数ペア:

[(1, 1572187324), (2, 786093662), (4, 393046831), (29, 54213356), (58, 27106678), (116, 13553339), (157, 10013932), (173, 9087788), (314, 5006966), (346, 4543894), (499, 3150676), (628, 2503483), (692, 2271947), (998, 1575338), (1996, 787669), (4553, 345308), (5017, 313372), (9106, 172654), (10034, 156686), (14471, 108644), (18212, 86327), (20068, 78343), (27161, 57884), (28942, 54322)]