2077888918

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5117953}}^1$

素因数の和:5117991

約数の個数: 16

約数和(自身を含む): 3684926880

約数和(自身を除く): 1607037962

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 5117953, 10235906, 35825671, 71651342, 148420637, 296841274, 1038944459, 2077888918]

約数ペア:

[(1, 2077888918), (2, 1038944459), (7, 296841274), (14, 148420637), (29, 71651342), (58, 35825671), (203, 10235906), (406, 5117953)]