259455742

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{1399}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 479808000

約数和(自身を除く): 220352258

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1019, 1399, 2038, 2798, 7133, 9793, 13247, 14266, 18187, 19586, 26494, 36374, 92729, 127309, 185458, 254618, 1425581, 2851162, 9979067, 18532553, 19958134, 37065106, 129727871, 259455742]

約数ペア:

[(1, 259455742), (2, 129727871), (7, 37065106), (13, 19958134), (14, 18532553), (26, 9979067), (91, 2851162), (182, 1425581), (1019, 254618), (1399, 185458), (2038, 127309), (2798, 92729), (7133, 36374), (9793, 26494), (13247, 19586), (14266, 18187)]