2100079118

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{1049}}^1\times {\mathrm{2389}}^1$

素因数の和:3859

約数の個数: 16

約数和(自身を含む): 3161970000

約数和(自身を除く): 1061890882

約数列:

[1, 2, 419, 838, 1049, 2098, 2389, 4778, 439531, 879062, 1000991, 2001982, 2506061, 5012122, 1050039559, 2100079118]

約数ペア:

[(1, 2100079118), (2, 1050039559), (419, 5012122), (838, 2506061), (1049, 2001982), (2098, 1000991), (2389, 879062), (4778, 439531)]