491840902

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 856687104

約数和(自身を除く): 364846202

約数列:

[1, 2, 7, 14, 83, 166, 311, 581, 622, 1162, 1361, 2177, 2722, 4354, 9527, 19054, 25813, 51626, 112963, 180691, 225926, 361382, 423271, 790741, 846542, 1581482, 2962897, 5925794, 35131493, 70262986, 245920451, 491840902]

約数ペア:

[(1, 491840902), (2, 245920451), (7, 70262986), (14, 35131493), (83, 5925794), (166, 2962897), (311, 1581482), (581, 846542), (622, 790741), (1162, 423271), (1361, 361382), (2177, 225926), (2722, 180691), (4354, 112963), (9527, 51626), (19054, 25813)]