9968998984

素因数分解:

$2^3\times 7^1\times {\mathrm{178017839}}^1$

素因数の和:178017852

約数の個数: 16

約数和(自身を含む): 21362140800

約数和(自身を除く): 11393141816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 178017839, 356035678, 712071356, 1246124873, 1424142712, 2492249746, 4984499492, 9968998984]

約数ペア:

[(1, 9968998984), (2, 4984499492), (4, 2492249746), (7, 1424142712), (8, 1246124873), (14, 712071356), (28, 356035678), (56, 178017839)]