258715672358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{904600253}}^1$

素因数の和:904600279

約数の個数: 16

約数和(自身を含む): 455918528016

約数和(自身を除く): 197202855658

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 904600253, 1809200506, 9950602783, 11759803289, 19901205566, 23519606578, 129357836179, 258715672358]

約数ペア:

[(1, 258715672358), (2, 129357836179), (11, 23519606578), (13, 19901205566), (22, 11759803289), (26, 9950602783), (143, 1809200506), (286, 904600253)]