259930086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3332437}}^1$

素因数の和:3332455

約数の個数: 16

約数和(自身を含む): 559849584

約数和(自身を除く): 299919498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3332437, 6664874, 9997311, 19994622, 43321681, 86643362, 129965043, 259930086]

約数ペア:

[(1, 259930086), (2, 129965043), (3, 86643362), (6, 43321681), (13, 19994622), (26, 9997311), (39, 6664874), (78, 3332437)]