2564753988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11248921}}^1$

素因数の和:11248947

約数の個数: 24

約数和(自身を含む): 6299396320

約数和(自身を除く): 3734642332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 11248921, 22497842, 33746763, 44995684, 67493526, 134987052, 213729499, 427458998, 641188497, 854917996, 1282376994, 2564753988]

約数ペア:

[(1, 2564753988), (2, 1282376994), (3, 854917996), (4, 641188497), (6, 427458998), (12, 213729499), (19, 134987052), (38, 67493526), (57, 44995684), (76, 33746763), (114, 22497842), (228, 11248921)]