4558105438

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{136987}}^1$

素因数の和:137247

約数の個数: 16

約数和(自身を含む): 6943647744

約数和(自身を除く): 2385542306

約数列:

[1, 2, 127, 131, 254, 262, 16637, 33274, 136987, 273974, 17397349, 17945297, 34794698, 35890594, 2279052719, 4558105438]

約数ペア:

[(1, 4558105438), (2, 2279052719), (127, 35890594), (131, 34794698), (254, 17945297), (262, 17397349), (16637, 273974), (33274, 136987)]