26980162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 18742718

約数列:

[1, 2, 11, 22, 47, 94, 97, 194, 269, 517, 538, 1034, 1067, 2134, 2959, 4559, 5918, 9118, 12643, 25286, 26093, 50149, 52186, 100298, 139073, 278146, 287023, 574046, 1226371, 2452742, 13490081, 26980162]

約数ペア:

[(1, 26980162), (2, 13490081), (11, 2452742), (22, 1226371), (47, 574046), (94, 287023), (97, 278146), (194, 139073), (269, 100298), (517, 52186), (538, 50149), (1034, 26093), (1067, 25286), (2134, 12643), (2959, 9118), (4559, 5918)]