2018580486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25879237}}^1$

素因数の和:25879255

約数の個数: 16

約数和(自身を含む): 4347711984

約数和(自身を除く): 2329131498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25879237, 51758474, 77637711, 155275422, 336430081, 672860162, 1009290243, 2018580486]

約数ペア:

[(1, 2018580486), (2, 1009290243), (3, 672860162), (6, 336430081), (13, 155275422), (26, 77637711), (39, 51758474), (78, 25879237)]