15705950036

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{449821}}^1$

素因数の和:449904

約数の個数: 48

約数和(自身を含む): 33250842240

約数和(自身を除く): 17544892204

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 58, 86, 116, 172, 203, 301, 406, 602, 812, 1204, 1247, 2494, 4988, 8729, 17458, 34916, 449821, 899642, 1799284, 3148747, 6297494, 12594988, 13044809, 19342303, 26089618, 38684606, 52179236, 77369212, 91313663, 135396121, 182627326, 270792242, 365254652, 541584484, 560926787, 1121853574, 2243707148, 3926487509, 7852975018, 15705950036]

約数ペア:

[(1, 15705950036), (2, 7852975018), (4, 3926487509), (7, 2243707148), (14, 1121853574), (28, 560926787), (29, 541584484), (43, 365254652), (58, 270792242), (86, 182627326), (116, 135396121), (172, 91313663), (203, 77369212), (301, 52179236), (406, 38684606), (602, 26089618), (812, 19342303), (1204, 13044809), (1247, 12594988), (2494, 6297494), (4988, 3148747), (8729, 1799284), (17458, 899642), (34916, 449821)]