280631658

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{413911}}^1$

素因数の和:414029

約数の個数: 16

約数和(自身を含む): 566231616

約数和(自身を除く): 285599958

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 413911, 827822, 1241733, 2483466, 46771943, 93543886, 140315829, 280631658]

約数ペア:

[(1, 280631658), (2, 140315829), (3, 93543886), (6, 46771943), (113, 2483466), (226, 1241733), (339, 827822), (678, 413911)]