111759964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{393521}}^1$

素因数の和:393596

約数の個数: 12

約数和(自身を含む): 198335088

約数和(自身を除く): 86575124

約数列:

[1, 2, 4, 71, 142, 284, 393521, 787042, 1574084, 27939991, 55879982, 111759964]

約数ペア:

[(1, 111759964), (2, 55879982), (4, 27939991), (71, 1574084), (142, 787042), (284, 393521)]