4407122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:817

約数の個数: 16

約数和(自身を含む): 6955200

約数和(自身を除く): 2548078

約数列:

[1, 2, 23, 46, 149, 298, 643, 1286, 3427, 6854, 14789, 29578, 95807, 191614, 2203561, 4407122]

約数ペア:

[(1, 4407122), (2, 2203561), (23, 191614), (46, 95807), (149, 29578), (298, 14789), (643, 6854), (1286, 3427)]