78842198

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{1621}}^1$

素因数の和:1999

約数の個数: 16

約数和(自身を含む): 120170736

約数和(自身を除く): 41328538

約数列:

[1, 2, 83, 166, 293, 586, 1621, 3242, 24319, 48638, 134543, 269086, 474953, 949906, 39421099, 78842198]

約数ペア:

[(1, 78842198), (2, 39421099), (83, 949906), (166, 474953), (293, 269086), (586, 134543), (1621, 48638), (3242, 24319)]