2148667079

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{89681}}^1$

素因数の和:89810

約数の個数: 16

約数和(自身を含む): 2460874080

約数和(自身を除く): 312207001

約数列:

[1, 13, 19, 97, 247, 1261, 1843, 23959, 89681, 1165853, 1703939, 8699057, 22151207, 113087741, 165282083, 2148667079]

約数ペア:

[(1, 2148667079), (13, 165282083), (19, 113087741), (97, 22151207), (247, 8699057), (1261, 1703939), (1843, 1165853), (23959, 89681)]