127521862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1097}}^1$

素因数の和:1392

約数の個数: 32

約数和(自身を含む): 219143232

約数和(自身を除く): 91621370

約数列:

[1, 2, 13, 17, 26, 34, 221, 263, 442, 526, 1097, 2194, 3419, 4471, 6838, 8942, 14261, 18649, 28522, 37298, 58123, 116246, 242437, 288511, 484874, 577022, 3750643, 4904687, 7501286, 9809374, 63760931, 127521862]

約数ペア:

[(1, 127521862), (2, 63760931), (13, 9809374), (17, 7501286), (26, 4904687), (34, 3750643), (221, 577022), (263, 484874), (442, 288511), (526, 242437), (1097, 116246), (2194, 58123), (3419, 37298), (4471, 28522), (6838, 18649), (8942, 14261)]