1294000638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{10613}}^1$

素因数の和:13528

約数の個数: 32

約数和(自身を含む): 2959013376

約数和(自身を除く): 1665012738

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2903, 5806, 8709, 10613, 17418, 20321, 21226, 31839, 40642, 60963, 63678, 74291, 121926, 148582, 222873, 445746, 30809539, 61619078, 92428617, 184857234, 215666773, 431333546, 647000319, 1294000638]

約数ペア:

[(1, 1294000638), (2, 647000319), (3, 431333546), (6, 215666773), (7, 184857234), (14, 92428617), (21, 61619078), (42, 30809539), (2903, 445746), (5806, 222873), (8709, 148582), (10613, 121926), (17418, 74291), (20321, 63678), (21226, 60963), (31839, 40642)]