239664488

素因数分解:

$2^3\times 7^2\times {\mathrm{611389}}^1$

素因数の和:611409

約数の個数: 24

約数和(自身を含む): 522738450

約数和(自身を除く): 283073962

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 611389, 1222778, 2445556, 4279723, 4891112, 8559446, 17118892, 29958061, 34237784, 59916122, 119832244, 239664488]

約数ペア:

[(1, 239664488), (2, 119832244), (4, 59916122), (7, 34237784), (8, 29958061), (14, 17118892), (28, 8559446), (49, 4891112), (56, 4279723), (98, 2445556), (196, 1222778), (392, 611389)]