1275793342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 2036361600

約数和(自身を除く): 760568258

約数列:

[1, 2, 19, 38, 181, 251, 362, 502, 739, 1478, 3439, 4769, 6878, 9538, 14041, 28082, 45431, 90862, 133759, 185489, 267518, 370978, 863189, 1726378, 2541421, 3524291, 5082842, 7048582, 33573509, 67147018, 637896671, 1275793342]

約数ペア:

[(1, 1275793342), (2, 637896671), (19, 67147018), (38, 33573509), (181, 7048582), (251, 5082842), (362, 3524291), (502, 2541421), (739, 1726378), (1478, 863189), (3439, 370978), (4769, 267518), (6878, 185489), (9538, 133759), (14041, 90862), (28082, 45431)]