2704259306

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{553471}}^1$

素因数の和:553829

約数の個数: 16

約数和(自身を含む): 4649164800

約数和(自身を除く): 1944905494

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 553471, 1106942, 3874297, 7748594, 193161379, 386322758, 1352129653, 2704259306]

約数ペア:

[(1, 2704259306), (2, 1352129653), (7, 386322758), (14, 193161379), (349, 7748594), (698, 3874297), (2443, 1106942), (4886, 553471)]