2783289613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{126611}}^1$

素因数の和:126732

約数の個数: 16

約数和(自身を含む): 3190622400

約数和(自身を除く): 407332787

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 21983, 126611, 1645943, 2405609, 11268379, 31272917, 146488927, 214099201, 2783289613]

約数ペア:

[(1, 2783289613), (13, 214099201), (19, 146488927), (89, 31272917), (247, 11268379), (1157, 2405609), (1691, 1645943), (21983, 126611)]