2078164831

素因数分解:

${\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 2144498688

約数和(自身を除く): 66333857

約数列:

[1, 47, 151, 443, 661, 7097, 20821, 31067, 66893, 99811, 292823, 3143971, 4691117, 13762681, 44216273, 2078164831]

約数ペア:

[(1, 2078164831), (47, 44216273), (151, 13762681), (443, 4691117), (661, 3143971), (7097, 292823), (20821, 99811), (31067, 66893)]