438910166

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79889}}^1$

素因数の和:79999

約数の個数: 16

約数和(自身を含む): 684497520

約数和(自身を除く): 245587354

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 79889, 159778, 3275449, 5352563, 6550898, 10705126, 219455083, 438910166]

約数ペア:

[(1, 438910166), (2, 219455083), (41, 10705126), (67, 6550898), (82, 5352563), (134, 3275449), (2747, 159778), (5494, 79889)]