1008040838

素因数分解:

$2^1\times 7^2\times {\mathrm{10286131}}^1$

素因数の和:10286147

約数の個数: 12

約数和(自身を含む): 1758928572

約数和(自身を除く): 750887734

約数列:

[1, 2, 7, 14, 49, 98, 10286131, 20572262, 72002917, 144005834, 504020419, 1008040838]

約数ペア:

[(1, 1008040838), (2, 504020419), (7, 144005834), (14, 72002917), (49, 20572262), (98, 10286131)]