2018966332

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{661}}^1\times {\mathrm{1867}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 3549087920

約数和(自身を除く): 1530121588

約数列:

[1, 2, 4, 409, 661, 818, 1322, 1636, 1867, 2644, 3734, 7468, 270349, 540698, 763603, 1081396, 1234087, 1527206, 2468174, 3054412, 4936348, 504741583, 1009483166, 2018966332]

約数ペア:

[(1, 2018966332), (2, 1009483166), (4, 504741583), (409, 4936348), (661, 3054412), (818, 2468174), (1322, 1527206), (1636, 1234087), (1867, 1081396), (2644, 763603), (3734, 540698), (7468, 270349)]