1997773246

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{10501}}^1$

素因数の和:10744

約数の個数: 32

約数和(自身を含む): 3484311552

約数和(自身を除く): 1486538306

約数列:

[1, 2, 7, 14, 107, 127, 214, 254, 749, 889, 1498, 1778, 10501, 13589, 21002, 27178, 73507, 95123, 147014, 190246, 1123607, 1333627, 2247214, 2667254, 7865249, 9335389, 15730498, 18670778, 142698089, 285396178, 998886623, 1997773246]

約数ペア:

[(1, 1997773246), (2, 998886623), (7, 285396178), (14, 142698089), (107, 18670778), (127, 15730498), (214, 9335389), (254, 7865249), (749, 2667254), (889, 2247214), (1498, 1333627), (1778, 1123607), (10501, 190246), (13589, 147014), (21002, 95123), (27178, 73507)]