2126972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 4072320

約数和(自身を除く): 1945348

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1009, 1054, 2018, 2108, 4036, 17153, 31279, 34306, 62558, 68612, 125116, 531743, 1063486, 2126972]

約数ペア:

[(1, 2126972), (2, 1063486), (4, 531743), (17, 125116), (31, 68612), (34, 62558), (62, 34306), (68, 31279), (124, 17153), (527, 4036), (1009, 2108), (1054, 2018)]