2009662964

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{103399}}^1$

素因数の和:103559

約数の個数: 24

約数和(自身を含む): 3630580800

約数和(自身を除く): 1620917836

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 4859, 9718, 19436, 103399, 206798, 413596, 4446157, 8892314, 11684087, 17784628, 23368174, 46736348, 502415741, 1004831482, 2009662964]

約数ペア:

[(1, 2009662964), (2, 1004831482), (4, 502415741), (43, 46736348), (86, 23368174), (113, 17784628), (172, 11684087), (226, 8892314), (452, 4446157), (4859, 413596), (9718, 206798), (19436, 103399)]