1994992

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1936

約数の個数: 20

約数和(自身を含む): 3925096

約数和(自身を除く): 1930104

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1861, 3722, 7444, 14888, 29776, 124687, 249374, 498748, 997496, 1994992]

約数ペア:

[(1, 1994992), (2, 997496), (4, 498748), (8, 249374), (16, 124687), (67, 29776), (134, 14888), (268, 7444), (536, 3722), (1072, 1861)]