2004647565

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7861363}}^1$

素因数の和:7861388

約数の個数: 16

約数和(自身を含む): 3396109248

約数和(自身を除く): 1391461683

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7861363, 23584089, 39306815, 117920445, 133643171, 400929513, 668215855, 2004647565]

約数ペア:

[(1, 2004647565), (3, 668215855), (5, 400929513), (15, 133643171), (17, 117920445), (51, 39306815), (85, 23584089), (255, 7861363)]