7899352838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{1039}}^1$

素因数の和:1341

約数の個数: 64

約数和(自身を含む): 13737185280

約数和(自身を除く): 5837832442

約数列:

[1, 2, 13, 17, 26, 34, 103, 167, 206, 221, 334, 442, 1039, 1339, 1751, 2078, 2171, 2678, 2839, 3502, 4342, 5678, 13507, 17201, 17663, 22763, 27014, 34402, 35326, 36907, 45526, 73814, 107017, 173513, 214034, 223613, 229619, 292417, 347026, 447226, 459238, 584834, 1391221, 1819289, 2255669, 2782442, 2949721, 3638578, 3801421, 4511338, 5899442, 7602842, 17871839, 23650757, 35743678, 38346373, 47301514, 76692746, 232333907, 303821263, 464667814, 607642526, 3949676419, 7899352838]

約数ペア:

[(1, 7899352838), (2, 3949676419), (13, 607642526), (17, 464667814), (26, 303821263), (34, 232333907), (103, 76692746), (167, 47301514), (206, 38346373), (221, 35743678), (334, 23650757), (442, 17871839), (1039, 7602842), (1339, 5899442), (1751, 4511338), (2078, 3801421), (2171, 3638578), (2678, 2949721), (2839, 2782442), (3502, 2255669), (4342, 1819289), (5678, 1391221), (13507, 584834), (17201, 459238), (17663, 447226), (22763, 347026), (27014, 292417), (34402, 229619), (35326, 223613), (36907, 214034), (45526, 173513), (73814, 107017)]