7883665972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1139917}}^1$

素因数の和:1139960

約数の個数: 48

約数和(自身を含む): 17873914240

約数和(自身を除く): 9990248268

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 1139917, 2279834, 4559668, 7979419, 14818921, 15958838, 21658423, 29637842, 31917676, 43316846, 59275684, 86633692, 103732447, 151608961, 207464894, 281559499, 303217922, 414929788, 563118998, 606435844, 1126237996, 1970916493, 3941832986, 7883665972]

約数ペア:

[(1, 7883665972), (2, 3941832986), (4, 1970916493), (7, 1126237996), (13, 606435844), (14, 563118998), (19, 414929788), (26, 303217922), (28, 281559499), (38, 207464894), (52, 151608961), (76, 103732447), (91, 86633692), (133, 59275684), (182, 43316846), (247, 31917676), (266, 29637842), (364, 21658423), (494, 15958838), (532, 14818921), (988, 7979419), (1729, 4559668), (3458, 2279834), (6916, 1139917)]