292774270

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{66089}}^1$

素因数の和:66539

約数の個数: 16

約数和(自身を含む): 528191280

約数和(自身を除く): 235417010

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 66089, 132178, 330445, 660890, 29277427, 58554854, 146387135, 292774270]

約数ペア:

[(1, 292774270), (2, 146387135), (5, 58554854), (10, 29277427), (443, 660890), (886, 330445), (2215, 132178), (4430, 66089)]