2785348528

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2097401}}^1$

素因数の和:2097492

約数の個数: 20

約数和(自身を含む): 5461634808

約数和(自身を除く): 2676286280

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2097401, 4194802, 8389604, 16779208, 33558416, 174084283, 348168566, 696337132, 1392674264, 2785348528]

約数ペア:

[(1, 2785348528), (2, 1392674264), (4, 696337132), (8, 348168566), (16, 174084283), (83, 33558416), (166, 16779208), (332, 8389604), (664, 4194802), (1328, 2097401)]