2856551189

素因数分解:

${\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1\times {\mathrm{613}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 2945608512

約数和(自身を除く): 89057323

約数列:

[1, 43, 307, 353, 613, 13201, 15179, 26359, 108371, 188191, 216389, 4659953, 8092213, 9304727, 66431423, 2856551189]

約数ペア:

[(1, 2856551189), (43, 66431423), (307, 9304727), (353, 8092213), (613, 4659953), (13201, 216389), (15179, 188191), (26359, 108371)]