268588738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{617}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 450655488

約数和(自身を除く): 182066750

約数列:

[1, 2, 11, 22, 47, 94, 421, 517, 617, 842, 1034, 1234, 4631, 6787, 9262, 13574, 19787, 28999, 39574, 57998, 217657, 259757, 318989, 435314, 519514, 637978, 2857327, 5714654, 12208579, 24417158, 134294369, 268588738]

約数ペア:

[(1, 268588738), (2, 134294369), (11, 24417158), (22, 12208579), (47, 5714654), (94, 2857327), (421, 637978), (517, 519514), (617, 435314), (842, 318989), (1034, 259757), (1234, 217657), (4631, 57998), (6787, 39574), (9262, 28999), (13574, 19787)]