2018938701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{317593}}^1$

素因数の和:317772

約数の個数: 16

約数和(自身を含む): 2916783296

約数和(自身を除く): 897844595

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 317593, 952779, 4128709, 12386127, 51767659, 155302977, 672979567, 2018938701]

約数ペア:

[(1, 2018938701), (3, 672979567), (13, 155302977), (39, 51767659), (163, 12386127), (489, 4128709), (2119, 952779), (6357, 317593)]