391434598

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{2879}}^1$

素因数の和:3471

約数の個数: 16

約数和(自身を含む): 592462080

約数和(自身を除く): 201027482

約数列:

[1, 2, 157, 314, 433, 866, 2879, 5758, 67981, 135962, 452003, 904006, 1246607, 2493214, 195717299, 391434598]

約数ペア:

[(1, 391434598), (2, 195717299), (157, 2493214), (314, 1246607), (433, 904006), (866, 452003), (2879, 135962), (5758, 67981)]