418976089

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{12919}}^1$

素因数の和:13080

約数の個数: 16

約数和(自身を含む): 494887680

約数和(自身を除く): 75911591

約数列:

[1, 7, 41, 113, 287, 791, 4633, 12919, 32431, 90433, 529679, 1459847, 3707753, 10218929, 59853727, 418976089]

約数ペア:

[(1, 418976089), (7, 59853727), (41, 10218929), (113, 3707753), (287, 1459847), (791, 529679), (4633, 90433), (12919, 32431)]