826670306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{2131}}^1$

素因数の和:2391

約数の個数: 48

約数和(自身を含む): 1565229120

約数和(自身を除く): 738558814

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 229, 242, 458, 847, 1603, 1694, 2131, 2519, 3206, 4262, 5038, 14917, 17633, 23441, 27709, 29834, 35266, 46882, 55418, 164087, 193963, 257851, 328174, 387926, 487999, 515702, 975998, 1804957, 3415993, 3609914, 5367989, 6831986, 10735978, 37575923, 59047879, 75151846, 118095758, 413335153, 826670306]

約数ペア:

[(1, 826670306), (2, 413335153), (7, 118095758), (11, 75151846), (14, 59047879), (22, 37575923), (77, 10735978), (121, 6831986), (154, 5367989), (229, 3609914), (242, 3415993), (458, 1804957), (847, 975998), (1603, 515702), (1694, 487999), (2131, 387926), (2519, 328174), (3206, 257851), (4262, 193963), (5038, 164087), (14917, 55418), (17633, 46882), (23441, 35266), (27709, 29834)]