260141144

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{298327}}^1$

素因数の和:298442

約数の個数: 16

約数和(自身を含む): 492241200

約数和(自身を除く): 232100056

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 298327, 596654, 1193308, 2386616, 32517643, 65035286, 130070572, 260141144]

約数ペア:

[(1, 260141144), (2, 130070572), (4, 65035286), (8, 32517643), (109, 2386616), (218, 1193308), (436, 596654), (872, 298327)]