68605394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239879}}^1$

素因数の和:239905

約数の個数: 16

約数和(自身を含む): 120899520

約数和(自身を除く): 52294126

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 239879, 479758, 2638669, 3118427, 5277338, 6236854, 34302697, 68605394]

約数ペア:

[(1, 68605394), (2, 34302697), (11, 6236854), (13, 5277338), (22, 3118427), (26, 2638669), (143, 479758), (286, 239879)]