8591242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:426

約数の個数: 24

約数和(自身を含む): 14325696

約数和(自身を除く): 5734454

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 271, 542, 1441, 2882, 2981, 5962, 15851, 31702, 32791, 35501, 65582, 71002, 390511, 781022, 4295621, 8591242]

約数ペア:

[(1, 8591242), (2, 4295621), (11, 781022), (22, 390511), (121, 71002), (131, 65582), (242, 35501), (262, 32791), (271, 31702), (542, 15851), (1441, 5962), (2882, 2981)]