2080995763

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1217}}^1$

素因数の和:1707

約数の個数: 32

約数和(自身を含む): 2651927040

約数和(自身を除く): 570931277

約数列:

[1, 7, 11, 53, 77, 371, 419, 583, 1217, 2933, 4081, 4609, 8519, 13387, 22207, 32263, 64501, 93709, 155449, 244277, 451507, 509923, 709511, 1709939, 3569461, 4966577, 5609153, 27025919, 39264071, 189181433, 297285109, 2080995763]

約数ペア:

[(1, 2080995763), (7, 297285109), (11, 189181433), (53, 39264071), (77, 27025919), (371, 5609153), (419, 4966577), (583, 3569461), (1217, 1709939), (2933, 709511), (4081, 509923), (4609, 451507), (8519, 244277), (13387, 155449), (22207, 93709), (32263, 64501)]