2149755791

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{29347}}^1$

素因数の和:29534

約数の個数: 16

約数和(自身を含む): 2366622720

約数和(自身を除く): 216866929

約数列:

[1, 17, 31, 139, 527, 2363, 4309, 29347, 73253, 498899, 909757, 4079233, 15465869, 69346961, 126456223, 2149755791]

約数ペア:

[(1, 2149755791), (17, 126456223), (31, 69346961), (139, 15465869), (527, 4079233), (2363, 909757), (4309, 498899), (29347, 73253)]