172639894

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{53849}}^1$

素因数の和:54087

約数の個数: 16

約数和(自身を含む): 297252000

約数和(自身を除く): 124612106

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 53849, 107698, 376943, 753886, 12331421, 24662842, 86319947, 172639894]

約数ペア:

[(1, 172639894), (2, 86319947), (7, 24662842), (14, 12331421), (229, 753886), (458, 376943), (1603, 107698), (3206, 53849)]