2051226122

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{463}}^1\times {\mathrm{18307}}^1$

素因数の和:18794

約数の個数: 24

約数和(自身を含む): 3389469888

約数和(自身を除く): 1338243766

約数列:

[1, 2, 11, 22, 121, 242, 463, 926, 5093, 10186, 18307, 36614, 56023, 112046, 201377, 402754, 2215147, 4430294, 8476141, 16952282, 93237551, 186475102, 1025613061, 2051226122]

約数ペア:

[(1, 2051226122), (2, 1025613061), (11, 186475102), (22, 93237551), (121, 16952282), (242, 8476141), (463, 4430294), (926, 2215147), (5093, 402754), (10186, 201377), (18307, 112046), (36614, 56023)]