215473362

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2762479}}^1$

素因数の和:2762497

約数の個数: 16

約数和(自身を含む): 464096640

約数和(自身を除く): 248623278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2762479, 5524958, 8287437, 16574874, 35912227, 71824454, 107736681, 215473362]

約数ペア:

[(1, 215473362), (2, 107736681), (3, 71824454), (6, 35912227), (13, 16574874), (26, 8287437), (39, 5524958), (78, 2762479)]