1322576

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:770

約数の個数: 20

約数和(自身を含む): 2586144

約数和(自身を除く): 1263568

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 631, 1048, 1262, 2096, 2524, 5048, 10096, 82661, 165322, 330644, 661288, 1322576]

約数ペア:

[(1, 1322576), (2, 661288), (4, 330644), (8, 165322), (16, 82661), (131, 10096), (262, 5048), (524, 2524), (631, 2096), (1048, 1262)]