2211912578

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{2239}}^1\times {\mathrm{2341}}^1$

素因数の和:4793

約数の個数: 16

約数和(自身を含む): 3336506880

約数和(自身を除く): 1124594302

約数列:

[1, 2, 211, 422, 2239, 2341, 4478, 4682, 472429, 493951, 944858, 987902, 5241499, 10482998, 1105956289, 2211912578]

約数ペア:

[(1, 2211912578), (2, 1105956289), (211, 10482998), (422, 5241499), (2239, 987902), (2341, 944858), (4478, 493951), (4682, 472429)]