247385616

素因数分解:

$2^4\times 3^1\times {\mathrm{5153867}}^1$

素因数の和:5153878

約数の個数: 20

約数和(自身を含む): 639079632

約数和(自身を除く): 391694016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5153867, 10307734, 15461601, 20615468, 30923202, 41230936, 61846404, 82461872, 123692808, 247385616]

約数ペア:

[(1, 247385616), (2, 123692808), (3, 82461872), (4, 61846404), (6, 41230936), (8, 30923202), (12, 20615468), (16, 15461601), (24, 10307734), (48, 5153867)]