2017702479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{394931}}^1$

素因数の和:395078

約数の個数: 16

約数和(自身を含む): 2919337344

約数和(自身を除く): 901634865

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 394931, 1184793, 5134103, 15402309, 51735961, 155207883, 672567493, 2017702479]

約数ペア:

[(1, 2017702479), (3, 672567493), (13, 155207883), (39, 51735961), (131, 15402309), (393, 5134103), (1703, 1184793), (5109, 394931)]