2013508580

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{890933}}^1$

素因数の和:891055

約数の個数: 24

約数和(自身を含む): 4265791992

約数和(自身を除く): 2252283412

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 890933, 1781866, 3563732, 4454665, 8909330, 17818660, 100675429, 201350858, 402701716, 503377145, 1006754290, 2013508580]

約数ペア:

[(1, 2013508580), (2, 1006754290), (4, 503377145), (5, 402701716), (10, 201350858), (20, 100675429), (113, 17818660), (226, 8909330), (452, 4454665), (565, 3563732), (1130, 1781866), (2260, 890933)]