449430238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{77999}}^1$

素因数の和:78111

約数の個数: 16

約数和(自身を含む): 700128000

約数和(自身を除く): 250697762

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 77999, 155998, 3353957, 5225933, 6707914, 10451866, 224715119, 449430238]

約数ペア:

[(1, 449430238), (2, 224715119), (43, 10451866), (67, 6707914), (86, 5225933), (134, 3353957), (2881, 155998), (5762, 77999)]