1910690

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 3463992

約数和(自身を除く): 1553302

約数列:

[1, 2, 5, 10, 157, 314, 785, 1217, 1570, 2434, 6085, 12170, 191069, 382138, 955345, 1910690]

約数ペア:

[(1, 1910690), (2, 955345), (5, 382138), (10, 191069), (157, 12170), (314, 6085), (785, 2434), (1217, 1570)]