2008149531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{6263}}^1\times {\mathrm{6287}}^1$

素因数の和:12570

約数の個数: 16

約数和(自身を含む): 2835938304

約数和(自身を除く): 827788773

約数列:

[1, 3, 17, 51, 6263, 6287, 18789, 18861, 106471, 106879, 319413, 320637, 39375481, 118126443, 669383177, 2008149531]

約数ペア:

[(1, 2008149531), (3, 669383177), (17, 118126443), (51, 39375481), (6263, 320637), (6287, 319413), (18789, 106879), (18861, 106471)]