2005344866

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2348179}}^1$

素因数の和:2348249

約数の個数: 16

約数和(自身を含む): 3494091840

約数和(自身を除く): 1488746974

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 2348179, 4696358, 16437253, 32874506, 143238919, 286477838, 1002672433, 2005344866]

約数ペア:

[(1, 2005344866), (2, 1002672433), (7, 286477838), (14, 143238919), (61, 32874506), (122, 16437253), (427, 4696358), (854, 2348179)]