212344978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{8627}}^1$

素因数の和:9057

約数の個数: 16

約数和(自身を含む): 329658624

約数和(自身を除く): 117313646

約数列:

[1, 2, 31, 62, 397, 794, 8627, 12307, 17254, 24614, 267437, 534874, 3424919, 6849838, 106172489, 212344978]

約数ペア:

[(1, 212344978), (2, 106172489), (31, 6849838), (62, 3424919), (397, 534874), (794, 267437), (8627, 24614), (12307, 17254)]