919948610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13142123}}^1$

素因数の和:13142137

約数の個数: 16

約数和(自身を含む): 1892465856

約数和(自身を除く): 972517246

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 13142123, 26284246, 65710615, 91994861, 131421230, 183989722, 459974305, 919948610]

約数ペア:

[(1, 919948610), (2, 459974305), (5, 183989722), (7, 131421230), (10, 91994861), (14, 65710615), (35, 26284246), (70, 13142123)]