131313307574

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1\times {\mathrm{563011}}^1$

素因数の和:563711

約数の個数: 16

約数和(自身を含む): 198150947376

約数和(自身を除く): 66837639802

約数列:

[1, 2, 277, 421, 554, 842, 116617, 233234, 563011, 1126022, 155954047, 237027631, 311908094, 474055262, 65656653787, 131313307574]

約数ペア:

[(1, 131313307574), (2, 65656653787), (277, 474055262), (421, 311908094), (554, 237027631), (842, 155954047), (116617, 1126022), (233234, 563011)]