4070682721

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1847}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 4988712960

約数和(自身を除く): 918030239

約数列:

[1, 7, 19, 73, 133, 227, 511, 1387, 1589, 1847, 4313, 9709, 12929, 16571, 30191, 35093, 115997, 134831, 245651, 314849, 419269, 943817, 2203943, 2561789, 2934883, 7966111, 17932523, 30606637, 55762777, 214246459, 581526103, 4070682721]

約数ペア:

[(1, 4070682721), (7, 581526103), (19, 214246459), (73, 55762777), (133, 30606637), (227, 17932523), (511, 7966111), (1387, 2934883), (1589, 2561789), (1847, 2203943), (4313, 943817), (9709, 419269), (12929, 314849), (16571, 245651), (30191, 134831), (35093, 115997)]