1087473436

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{70487}}^1$

素因数の和:70546

約数の個数: 48

約数和(自身を含む): 2368396800

約数和(自身を除く): 1280923364

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 70487, 140974, 281948, 493409, 986818, 1339253, 1973636, 2044123, 2678506, 4088246, 5357012, 8176492, 9374771, 14308861, 18749542, 28617722, 37499084, 38838337, 57235444, 77676674, 155353348, 271868359, 543736718, 1087473436]

約数ペア:

[(1, 1087473436), (2, 543736718), (4, 271868359), (7, 155353348), (14, 77676674), (19, 57235444), (28, 38838337), (29, 37499084), (38, 28617722), (58, 18749542), (76, 14308861), (116, 9374771), (133, 8176492), (203, 5357012), (266, 4088246), (406, 2678506), (532, 2044123), (551, 1973636), (812, 1339253), (1102, 986818), (2204, 493409), (3857, 281948), (7714, 140974), (15428, 70487)]