2642552174

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 4076303616

約数和(自身を除く): 1433751442

約数列:

[1, 2, 83, 131, 137, 166, 262, 274, 887, 1774, 10873, 11371, 17947, 21746, 22742, 35894, 73621, 116197, 121519, 147242, 232394, 243038, 1489601, 2979202, 9644351, 10086077, 15918989, 19288702, 20172154, 31837978, 1321276087, 2642552174]

約数ペア:

[(1, 2642552174), (2, 1321276087), (83, 31837978), (131, 20172154), (137, 19288702), (166, 15918989), (262, 10086077), (274, 9644351), (887, 2979202), (1774, 1489601), (10873, 243038), (11371, 232394), (17947, 147242), (21746, 121519), (22742, 116197), (35894, 73621)]