2649206830

素因数分解:

$2^1\times 5^1\times {\mathrm{3929}}^1\times {\mathrm{67427}}^1$

素因数の和:71363

約数の個数: 16

約数和(自身を含む): 4769856720

約数和(自身を除く): 2120649890

約数列:

[1, 2, 5, 10, 3929, 7858, 19645, 39290, 67427, 134854, 337135, 674270, 264920683, 529841366, 1324603415, 2649206830]

約数ペア:

[(1, 2649206830), (2, 1324603415), (5, 529841366), (10, 264920683), (3929, 674270), (7858, 337135), (19645, 134854), (39290, 67427)]