2718444988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5109859}}^1$

素因数の和:5109889

約数の個数: 24

約数和(自身を含む): 5723043200

約数和(自身を除く): 3004598212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5109859, 10219718, 20439436, 35769013, 71538026, 97087321, 143076052, 194174642, 388349284, 679611247, 1359222494, 2718444988]

約数ペア:

[(1, 2718444988), (2, 1359222494), (4, 679611247), (7, 388349284), (14, 194174642), (19, 143076052), (28, 97087321), (38, 71538026), (76, 35769013), (133, 20439436), (266, 10219718), (532, 5109859)]