1788984938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{10259}}^1$

素因数の和:10646

約数の個数: 32

約数和(自身を含む): 3050913600

約数和(自身を除く): 1261928662

約数列:

[1, 2, 13, 19, 26, 38, 247, 353, 494, 706, 4589, 6707, 9178, 10259, 13414, 20518, 87191, 133367, 174382, 194921, 266734, 389842, 2533973, 3621427, 5067946, 7242854, 47078551, 68807113, 94157102, 137614226, 894492469, 1788984938]

約数ペア:

[(1, 1788984938), (2, 894492469), (13, 137614226), (19, 94157102), (26, 68807113), (38, 47078551), (247, 7242854), (353, 5067946), (494, 3621427), (706, 2533973), (4589, 389842), (6707, 266734), (9178, 194921), (10259, 174382), (13414, 133367), (20518, 87191)]