9907629676

素因数分解:

$2^2\times 7^2\times {\mathrm{50549131}}^1$

素因数の和:50549149

約数の個数: 18

約数和(自身を含む): 20169103668

約数和(自身を除く): 10261473992

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 50549131, 101098262, 202196524, 353843917, 707687834, 1415375668, 2476907419, 4953814838, 9907629676]

約数ペア:

[(1, 9907629676), (2, 4953814838), (4, 2476907419), (7, 1415375668), (14, 707687834), (28, 353843917), (49, 202196524), (98, 101098262), (196, 50549131)]