259855206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107467}}^1$

素因数の和:107516

約数の個数: 32

約数和(自身を含む): 577747968

約数和(自身を除く): 317892762

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 107467, 214934, 322401, 644802, 1397071, 2794142, 3331477, 4191213, 6662954, 8382426, 9994431, 19988862, 43309201, 86618402, 129927603, 259855206]

約数ペア:

[(1, 259855206), (2, 129927603), (3, 86618402), (6, 43309201), (13, 19988862), (26, 9994431), (31, 8382426), (39, 6662954), (62, 4191213), (78, 3331477), (93, 2794142), (186, 1397071), (403, 644802), (806, 322401), (1209, 214934), (2418, 107467)]