2656880333

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{13781}}^1$

素因数の和:14012

約数の個数: 16

約数和(自身を含む): 2855630400

約数和(自身を除く): 198750067

約数列:

[1, 19, 73, 139, 1387, 2641, 10147, 13781, 192793, 261839, 1006013, 1915559, 19114247, 36395621, 139835807, 2656880333]

約数ペア:

[(1, 2656880333), (19, 139835807), (73, 36395621), (139, 19114247), (1387, 1915559), (2641, 1006013), (10147, 261839), (13781, 192793)]