2558296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 5473440

約数和(自身を除く): 2915144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1447, 1768, 2894, 5788, 11576, 18811, 24599, 37622, 49198, 75244, 98396, 150488, 196792, 319787, 639574, 1279148, 2558296]

約数ペア:

[(1, 2558296), (2, 1279148), (4, 639574), (8, 319787), (13, 196792), (17, 150488), (26, 98396), (34, 75244), (52, 49198), (68, 37622), (104, 24599), (136, 18811), (221, 11576), (442, 5788), (884, 2894), (1447, 1768)]