1981068922

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{2383}}^1$

素因数の和:2915

約数の個数: 48

約数和(自身を含む): 3668976000

約数和(自身を除く): 1687907078

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 499, 833, 998, 1666, 2383, 3493, 4766, 6986, 8483, 16681, 16966, 24451, 33362, 40511, 48902, 59381, 81022, 116767, 118762, 233534, 283577, 415667, 567154, 831334, 1189117, 1985039, 2378234, 3970078, 8323819, 16647638, 20214989, 40429978, 58266733, 116533466, 141504923, 283009846, 990534461, 1981068922]

約数ペア:

[(1, 1981068922), (2, 990534461), (7, 283009846), (14, 141504923), (17, 116533466), (34, 58266733), (49, 40429978), (98, 20214989), (119, 16647638), (238, 8323819), (499, 3970078), (833, 2378234), (998, 1985039), (1666, 1189117), (2383, 831334), (3493, 567154), (4766, 415667), (6986, 283577), (8483, 233534), (16681, 118762), (16966, 116767), (24451, 81022), (33362, 59381), (40511, 48902)]