2013203485

素因数分解:

$5^1\times {\mathrm{37}}^3\times {\mathrm{7949}}^1$

素因数の和:8065

約数の個数: 16

約数和(自身を含む): 2483262000

約数和(自身を除く): 470058515

約数列:

[1, 5, 37, 185, 1369, 6845, 7949, 39745, 50653, 253265, 294113, 1470565, 10882181, 54410905, 402640697, 2013203485]

約数ペア:

[(1, 2013203485), (5, 402640697), (37, 54410905), (185, 10882181), (1369, 1470565), (6845, 294113), (7949, 253265), (39745, 50653)]