2816994

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 5961600

約数和(自身を除く): 3144606

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 149, 274, 298, 411, 447, 822, 894, 3151, 3427, 6302, 6854, 9453, 10281, 18906, 20413, 20562, 40826, 61239, 122478, 469499, 938998, 1408497, 2816994]

約数ペア:

[(1, 2816994), (2, 1408497), (3, 938998), (6, 469499), (23, 122478), (46, 61239), (69, 40826), (137, 20562), (138, 20413), (149, 18906), (274, 10281), (298, 9453), (411, 6854), (447, 6302), (822, 3427), (894, 3151)]