1220427014728

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{2161}}^1\times {\mathrm{97103}}^1$

素因数の和:99997

約数の個数: 32

約数和(自身を含む): 2292532220160

約数和(自身を除く): 1072105205432

約数列:

[1, 2, 4, 8, 727, 1454, 2161, 2908, 4322, 5816, 8644, 17288, 97103, 194206, 388412, 776824, 1571047, 3142094, 6284188, 12568376, 70593881, 141187762, 209839583, 282375524, 419679166, 564751048, 839358332, 1678716664, 152553376841, 305106753682, 610213507364, 1220427014728]

約数ペア:

[(1, 1220427014728), (2, 610213507364), (4, 305106753682), (8, 152553376841), (727, 1678716664), (1454, 839358332), (2161, 564751048), (2908, 419679166), (4322, 282375524), (5816, 209839583), (8644, 141187762), (17288, 70593881), (97103, 12568376), (194206, 6284188), (388412, 3142094), (776824, 1571047)]