2783245424

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{289439}}^1$

素因数の和:290048

約数の個数: 20

約数和(自身を含む): 5401529280

約数和(自身を除く): 2618283856

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 4808, 9616, 289439, 578878, 1157756, 2315512, 4631024, 173952839, 347905678, 695811356, 1391622712, 2783245424]

約数ペア:

[(1, 2783245424), (2, 1391622712), (4, 695811356), (8, 347905678), (16, 173952839), (601, 4631024), (1202, 2315512), (2404, 1157756), (4808, 578878), (9616, 289439)]