6440918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2137}}^1$

素因数の和:2287

約数の個数: 16

約数和(自身を含む): 10621584

約数和(自身を除く): 4180666

約数列:

[1, 2, 11, 22, 137, 274, 1507, 2137, 3014, 4274, 23507, 47014, 292769, 585538, 3220459, 6440918]

約数ペア:

[(1, 6440918), (2, 3220459), (11, 585538), (22, 292769), (137, 47014), (274, 23507), (1507, 4274), (2137, 3014)]