2008656455991

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{2801}}^1\times {\mathrm{5559079}}^1$

素因数の和:5561926

約数の個数: 16

約数和(自身を含む): 2741471420160

約数和(自身を除く): 732814964169

約数列:

[1, 3, 43, 129, 2801, 8403, 120443, 361329, 5559079, 16677237, 239040397, 717121191, 15570980279, 46712940837, 669552151997, 2008656455991]

約数ペア:

[(1, 2008656455991), (3, 669552151997), (43, 46712940837), (129, 15570980279), (2801, 717121191), (8403, 239040397), (120443, 16677237), (361329, 5559079)]