421427896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2290369}}^1$

素因数の和:2290398

約数の個数: 16

約数和(自身を含む): 824533200

約数和(自身を除く): 403105304

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2290369, 4580738, 9161476, 18322952, 52678487, 105356974, 210713948, 421427896]

約数ペア:

[(1, 421427896), (2, 210713948), (4, 105356974), (8, 52678487), (23, 18322952), (46, 9161476), (92, 4580738), (184, 2290369)]