1489741099

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 1892367360

約数和(自身を除く): 402626261

約数列:

[1, 7, 11, 71, 77, 269, 497, 781, 1013, 1883, 2959, 5467, 7091, 11143, 19099, 20713, 71923, 78001, 133693, 210089, 272497, 503461, 791153, 1470623, 1907479, 2997467, 5538071, 19347287, 20982269, 135431009, 212820157, 1489741099]

約数ペア:

[(1, 1489741099), (7, 212820157), (11, 135431009), (71, 20982269), (77, 19347287), (269, 5538071), (497, 2997467), (781, 1907479), (1013, 1470623), (1883, 791153), (2959, 503461), (5467, 272497), (7091, 210089), (11143, 133693), (19099, 78001), (20713, 71923)]