2936986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 5056128

約数和(自身を除く): 2119142

約数列:

[1, 2, 13, 26, 37, 43, 71, 74, 86, 142, 481, 559, 923, 962, 1118, 1591, 1846, 2627, 3053, 3182, 5254, 6106, 20683, 34151, 39689, 41366, 68302, 79378, 112961, 225922, 1468493, 2936986]

約数ペア:

[(1, 2936986), (2, 1468493), (13, 225922), (26, 112961), (37, 79378), (43, 68302), (71, 41366), (74, 39689), (86, 34151), (142, 20683), (481, 6106), (559, 5254), (923, 3182), (962, 3053), (1118, 2627), (1591, 1846)]