2939558401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{138469}}^1$

素因数の和:138576

約数の個数: 16

約数和(自身を含む): 3349866240

約数和(自身を除く): 410307839

約数列:

[1, 13, 23, 71, 299, 923, 1633, 21229, 138469, 1800097, 3184787, 9831299, 41402231, 127806887, 226119877, 2939558401]

約数ペア:

[(1, 2939558401), (13, 226119877), (23, 127806887), (71, 41402231), (299, 9831299), (923, 3184787), (1633, 1800097), (21229, 138469)]