490558076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{23911}}^1$

素因数の和:24161

約数の個数: 24

約数和(自身を含む): 899856384

約数和(自身を除く): 409298308

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 5129, 10258, 20516, 23911, 47822, 95644, 549953, 1099906, 2199812, 5332153, 10664306, 21328612, 122639519, 245279038, 490558076]

約数ペア:

[(1, 490558076), (2, 245279038), (4, 122639519), (23, 21328612), (46, 10664306), (92, 5332153), (223, 2199812), (446, 1099906), (892, 549953), (5129, 95644), (10258, 47822), (20516, 23911)]