1490503504

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{324587}}^1$

素因数の和:324643

約数の個数: 40

約数和(自身を含む): 3380908608

約数和(自身を除く): 1890405104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 324587, 649174, 1298348, 2272109, 2596696, 4544218, 5193392, 9088436, 13308067, 18176872, 26616134, 36353744, 53232268, 93156469, 106464536, 186312938, 212929072, 372625876, 745251752, 1490503504]

約数ペア:

[(1, 1490503504), (2, 745251752), (4, 372625876), (7, 212929072), (8, 186312938), (14, 106464536), (16, 93156469), (28, 53232268), (41, 36353744), (56, 26616134), (82, 18176872), (112, 13308067), (164, 9088436), (287, 5193392), (328, 4544218), (574, 2596696), (656, 2272109), (1148, 1298348), (2296, 649174), (4592, 324587)]