1388773085

素因数分解:

$5^1\times 7^1\times {\mathrm{6833}}^1\times {\mathrm{5807}}^1$

素因数の和:12652

約数の個数: 16

約数和(自身を含む): 1905209856

約数和(自身を除く): 516436771

約数列:

[1, 5, 7, 35, 5807, 6833, 29035, 34165, 40649, 47831, 203245, 239155, 39679231, 198396155, 277754617, 1388773085]

約数ペア:

[(1, 1388773085), (5, 277754617), (7, 198396155), (35, 39679231), (5807, 239155), (6833, 203245), (29035, 47831), (34165, 40649)]