6640913

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 16

約数和(自身を含む): 7257600

約数和(自身を除く): 616687

約数列:

[1, 29, 31, 83, 89, 899, 2407, 2573, 2581, 2759, 7387, 74617, 80011, 214223, 228997, 6640913]

約数ペア:

[(1, 6640913), (29, 228997), (31, 214223), (83, 80011), (89, 74617), (899, 7387), (2407, 2759), (2573, 2581)]