1999565568002

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{2137}}^1\times {\mathrm{2704301}}^1$

素因数の和:2706613

約数の個数: 16

約数和(自身を含む): 3018098386872

約数和(自身を除く): 1018532818870

約数列:

[1, 2, 173, 346, 2137, 4274, 369701, 739402, 2704301, 5408602, 467844073, 935688146, 5779091237, 11558182474, 999782784001, 1999565568002]

約数ペア:

[(1, 1999565568002), (2, 999782784001), (173, 11558182474), (346, 5779091237), (2137, 935688146), (4274, 467844073), (369701, 5408602), (739402, 2704301)]