1243156964

素因数分解:

$2^2\times 7^1\times {\mathrm{44398463}}^1$

素因数の和:44398474

約数の個数: 12

約数和(自身を含む): 2486313984

約数和(自身を除く): 1243157020

約数列:

[1, 2, 4, 7, 14, 28, 44398463, 88796926, 177593852, 310789241, 621578482, 1243156964]

約数ペア:

[(1, 1243156964), (2, 621578482), (4, 310789241), (7, 177593852), (14, 88796926), (28, 44398463)]