331398718

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{15401}}^1$

素因数の和:15492

約数の個数: 32

約数和(自身を含む): 598829760

約数和(自身を除く): 267431042

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1537, 3074, 10759, 15401, 21518, 30802, 107807, 215614, 446629, 816253, 893258, 1632506, 3126403, 5713771, 6252806, 11427542, 23671337, 47342674, 165699359, 331398718]

約数ペア:

[(1, 331398718), (2, 165699359), (7, 47342674), (14, 23671337), (29, 11427542), (53, 6252806), (58, 5713771), (106, 3126403), (203, 1632506), (371, 893258), (406, 816253), (742, 446629), (1537, 215614), (3074, 107807), (10759, 30802), (15401, 21518)]