2012680159

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{74857}}^1$

素因数の和:75054

約数の個数: 16

約数和(自身を含む): 2414619648

約数和(自身を除く): 401939489

約数列:

[1, 7, 23, 161, 167, 1169, 3841, 26887, 74857, 523999, 1721711, 12051977, 12501119, 87507833, 287525737, 2012680159]

約数ペア:

[(1, 2012680159), (7, 287525737), (23, 87507833), (161, 12501119), (167, 12051977), (1169, 1721711), (3841, 523999), (26887, 74857)]