2819906

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:409

約数の個数: 16

約数和(自身を含む): 4371840

約数和(自身を除く): 1551934

約数列:

[1, 2, 47, 94, 131, 229, 262, 458, 6157, 10763, 12314, 21526, 29999, 59998, 1409953, 2819906]

約数ペア:

[(1, 2819906), (2, 1409953), (47, 59998), (94, 29999), (131, 21526), (229, 12314), (262, 10763), (458, 6157)]