1910017565546

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1\times {\mathrm{303551}}^1$

素因数の和:304430

約数の個数: 32

約数和(自身を含む): 2987024532480

約数和(自身を除く): 1077006966934

約数列:

[1, 2, 29, 58, 157, 314, 691, 1382, 4553, 9106, 20039, 40078, 108487, 216974, 303551, 607102, 3146123, 6292246, 8802979, 17605958, 47657507, 95315014, 209753741, 419507482, 1382067703, 2764135406, 6082858489, 12165716978, 32931337337, 65862674674, 955008782773, 1910017565546]

約数ペア:

[(1, 1910017565546), (2, 955008782773), (29, 65862674674), (58, 32931337337), (157, 12165716978), (314, 6082858489), (691, 2764135406), (1382, 1382067703), (4553, 419507482), (9106, 209753741), (20039, 95315014), (40078, 47657507), (108487, 17605958), (216974, 8802979), (303551, 6292246), (607102, 3146123)]