858546479

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{11981}}^1$

素因数の和:12370

約数の個数: 16

約数和(自身を含む): 1017990720

約数和(自身を除く): 159444241

約数列:

[1, 7, 29, 203, 353, 2471, 10237, 11981, 71659, 83867, 347449, 2432143, 4229293, 29605051, 122649497, 858546479]

約数ペア:

[(1, 858546479), (7, 122649497), (29, 29605051), (203, 4229293), (353, 2432143), (2471, 347449), (10237, 83867), (11981, 71659)]