2180939519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2393}}^1\times {\mathrm{2857}}^1$

素因数の和:5290

約数の個数: 16

約数和(自身を含む): 2463138720

約数和(自身を除く): 282199201

約数列:

[1, 11, 29, 319, 2393, 2857, 26323, 31427, 69397, 82853, 763367, 911383, 6836801, 75204811, 198267229, 2180939519]

約数ペア:

[(1, 2180939519), (11, 198267229), (29, 75204811), (319, 6836801), (2393, 911383), (2857, 763367), (26323, 82853), (31427, 69397)]