7850306

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 12673584

約数和(自身を除く): 4823278

約数列:

[1, 2, 19, 38, 83, 131, 166, 262, 361, 722, 1577, 2489, 3154, 4978, 10873, 21746, 29963, 47291, 59926, 94582, 206587, 413174, 3925153, 7850306]

約数ペア:

[(1, 7850306), (2, 3925153), (19, 413174), (38, 206587), (83, 94582), (131, 59926), (166, 47291), (262, 29963), (361, 21746), (722, 10873), (1577, 4978), (2489, 3154)]