2494310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 5527872

約数和(自身を除く): 3033562

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2741, 5482, 13705, 19187, 27410, 35633, 38374, 71266, 95935, 178165, 191870, 249431, 356330, 498862, 1247155, 2494310]

約数ペア:

[(1, 2494310), (2, 1247155), (5, 498862), (7, 356330), (10, 249431), (13, 191870), (14, 178165), (26, 95935), (35, 71266), (65, 38374), (70, 35633), (91, 27410), (130, 19187), (182, 13705), (455, 5482), (910, 2741)]