1551148378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1\times {\mathrm{20551}}^1$

素因数の和:23469

約数の個数: 16

約数和(自身を含む): 2506686336

約数和(自身を除く): 955537958

約数列:

[1, 2, 13, 26, 2903, 5806, 20551, 37739, 41102, 75478, 267163, 534326, 59659553, 119319106, 775574189, 1551148378]

約数ペア:

[(1, 1551148378), (2, 775574189), (13, 119319106), (26, 59659553), (2903, 534326), (5806, 267163), (20551, 75478), (37739, 41102)]