31103666006

素因数分解:

$2^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{415969}}^1$

素因数の和:416101

約数の個数: 32

約数和(自身を含む): 54908040000

約数和(自身を除く): 23804373994

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 343, 686, 763, 1526, 5341, 10682, 37387, 74774, 415969, 831938, 2911783, 5823566, 20382481, 40764962, 45340621, 90681242, 142677367, 285354734, 317384347, 634768694, 2221690429, 4443380858, 15551833003, 31103666006]

約数ペア:

[(1, 31103666006), (2, 15551833003), (7, 4443380858), (14, 2221690429), (49, 634768694), (98, 317384347), (109, 285354734), (218, 142677367), (343, 90681242), (686, 45340621), (763, 40764962), (1526, 20382481), (5341, 5823566), (10682, 2911783), (37387, 831938), (74774, 415969)]