2799927874

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{324893}}^1$

素因数の和:325065

約数の個数: 16

約数和(自身を含む): 4366575360

約数和(自身を除く): 1566647486

約数列:

[1, 2, 31, 62, 139, 278, 4309, 8618, 324893, 649786, 10071683, 20143366, 45160127, 90320254, 1399963937, 2799927874]

約数ペア:

[(1, 2799927874), (2, 1399963937), (31, 90320254), (62, 45160127), (139, 20143366), (278, 10071683), (4309, 649786), (8618, 324893)]