239748314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4271}}^1$

素因数の和:4430

約数の個数: 32

約数和(自身を含む): 413392896

約数和(自身を除く): 173644582

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 254, 442, 1651, 2159, 3302, 4271, 4318, 8542, 28067, 55523, 56134, 72607, 111046, 145214, 542417, 943891, 1084834, 1887782, 7051421, 9221089, 14102842, 18442178, 119874157, 239748314]

約数ペア:

[(1, 239748314), (2, 119874157), (13, 18442178), (17, 14102842), (26, 9221089), (34, 7051421), (127, 1887782), (221, 1084834), (254, 943891), (442, 542417), (1651, 145214), (2159, 111046), (3302, 72607), (4271, 56134), (4318, 55523), (8542, 28067)]