1420008914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1\times {\mathrm{19801}}^1$

素因数の和:21385

約数の個数: 16

約数和(自身を含む): 2224160640

約数和(自身を除く): 804151726

約数列:

[1, 2, 23, 46, 1559, 3118, 19801, 35857, 39602, 71714, 455423, 910846, 30869759, 61739518, 710004457, 1420008914]

約数ペア:

[(1, 1420008914), (2, 710004457), (23, 61739518), (46, 30869759), (1559, 910846), (3118, 455423), (19801, 71714), (35857, 39602)]