2090685714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{623341}}^1$

素因数の和:623402

約数の個数: 32

約数和(自身を含む): 4607744064

約数和(自身を除く): 2517058350

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 623341, 1246682, 1870023, 3740046, 8103433, 16206866, 24310299, 26803663, 48620598, 53607326, 80410989, 160821978, 348447619, 696895238, 1045342857, 2090685714]

約数ペア:

[(1, 2090685714), (2, 1045342857), (3, 696895238), (6, 348447619), (13, 160821978), (26, 80410989), (39, 53607326), (43, 48620598), (78, 26803663), (86, 24310299), (129, 16206866), (258, 8103433), (559, 3740046), (1118, 1870023), (1677, 1246682), (3354, 623341)]