423721190

素因数分解:

$2^1\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{17387}}^1$

素因数の和:19831

約数の個数: 16

約数和(自身を含む): 763054992

約数和(自身を除く): 339333802

約数列:

[1, 2, 5, 10, 2437, 4874, 12185, 17387, 24370, 34774, 86935, 173870, 42372119, 84744238, 211860595, 423721190]

約数ペア:

[(1, 423721190), (2, 211860595), (5, 84744238), (10, 42372119), (2437, 173870), (4874, 86935), (12185, 34774), (17387, 24370)]