2214709

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 2757888

約数和(自身を除く): 543179

約数列:

[1, 7, 17, 37, 119, 259, 503, 629, 3521, 4403, 8551, 18611, 59857, 130277, 316387, 2214709]

約数ペア:

[(1, 2214709), (7, 316387), (17, 130277), (37, 59857), (119, 18611), (259, 8551), (503, 4403), (629, 3521)]