3051538

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 5537664

約数和(自身を除く): 2486126

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 137, 259, 274, 301, 518, 602, 959, 1591, 1918, 3182, 5069, 5891, 10138, 11137, 11782, 22274, 35483, 41237, 70966, 82474, 217967, 435934, 1525769, 3051538]

約数ペア:

[(1, 3051538), (2, 1525769), (7, 435934), (14, 217967), (37, 82474), (43, 70966), (74, 41237), (86, 35483), (137, 22274), (259, 11782), (274, 11137), (301, 10138), (518, 5891), (602, 5069), (959, 3182), (1591, 1918)]