2777260030

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{626921}}^1$

素因数の和:627371

約数の個数: 16

約数和(自身を含む): 5010360624

約数和(自身を除く): 2233100594

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 626921, 1253842, 3134605, 6269210, 277726003, 555452006, 1388630015, 2777260030]

約数ペア:

[(1, 2777260030), (2, 1388630015), (5, 555452006), (10, 277726003), (443, 6269210), (886, 3134605), (2215, 1253842), (4430, 626921)]