268056654

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{1327}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 542716416

約数和(自身を除く): 274659762

約数列:

[1, 2, 3, 6, 131, 257, 262, 393, 514, 771, 786, 1327, 1542, 2654, 3981, 7962, 33667, 67334, 101001, 173837, 202002, 341039, 347674, 521511, 682078, 1023117, 1043022, 2046234, 44676109, 89352218, 134028327, 268056654]

約数ペア:

[(1, 268056654), (2, 134028327), (3, 89352218), (6, 44676109), (131, 2046234), (257, 1043022), (262, 1023117), (393, 682078), (514, 521511), (771, 347674), (786, 341039), (1327, 202002), (1542, 173837), (2654, 101001), (3981, 67334), (7962, 33667)]