2018697549

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{10589}}^1$

素因数の和:10765

約数の個数: 32

約数和(自身を含む): 3019420800

約数和(自身を除く): 1000723251

約数列:

[1, 3, 11, 33, 53, 109, 159, 327, 583, 1199, 1749, 3597, 5777, 10589, 17331, 31767, 63547, 116479, 190641, 349437, 561217, 1154201, 1683651, 3462603, 6173387, 12696211, 18520161, 38088633, 61172653, 183517959, 672899183, 2018697549]

約数ペア:

[(1, 2018697549), (3, 672899183), (11, 183517959), (33, 61172653), (53, 38088633), (109, 18520161), (159, 12696211), (327, 6173387), (583, 3462603), (1199, 1683651), (1749, 1154201), (3597, 561217), (5777, 349437), (10589, 190641), (17331, 116479), (31767, 63547)]