2116765547

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{49537}}^1$

素因数の和:49742

約数の個数: 16

約数和(自身を含む): 2413491360

約数和(自身を除く): 296725813

約数列:

[1, 13, 19, 173, 247, 2249, 3287, 42731, 49537, 643981, 941203, 8569901, 12235639, 111408713, 162828119, 2116765547]

約数ペア:

[(1, 2116765547), (13, 162828119), (19, 111408713), (173, 12235639), (247, 8569901), (2249, 941203), (3287, 643981), (42731, 49537)]