5087349512

素因数分解:

$2^3\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{45491}}^1$

素因数の和:47501

約数の個数: 32

約数和(自身を含む): 10907161920

約数和(自身を除く): 5819812408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1997, 3994, 7988, 13979, 15976, 27958, 45491, 55916, 90982, 111832, 181964, 318437, 363928, 636874, 1273748, 2547496, 90845527, 181691054, 363382108, 635918689, 726764216, 1271837378, 2543674756, 5087349512]

約数ペア:

[(1, 5087349512), (2, 2543674756), (4, 1271837378), (7, 726764216), (8, 635918689), (14, 363382108), (28, 181691054), (56, 90845527), (1997, 2547496), (3994, 1273748), (7988, 636874), (13979, 363928), (15976, 318437), (27958, 181964), (45491, 111832), (55916, 90982)]