1409559808

素因数分解:

$2^8\times {\mathrm{223}}^1\times {\mathrm{24691}}^1$

素因数の和:24930

約数の個数: 36

約数和(自身を含む): 2826345088

約数和(自身を除く): 1416785280

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 446, 892, 1784, 3568, 7136, 14272, 24691, 28544, 49382, 57088, 98764, 197528, 395056, 790112, 1580224, 3160448, 5506093, 6320896, 11012186, 22024372, 44048744, 88097488, 176194976, 352389952, 704779904, 1409559808]

約数ペア:

[(1, 1409559808), (2, 704779904), (4, 352389952), (8, 176194976), (16, 88097488), (32, 44048744), (64, 22024372), (128, 11012186), (223, 6320896), (256, 5506093), (446, 3160448), (892, 1580224), (1784, 790112), (3568, 395056), (7136, 197528), (14272, 98764), (24691, 57088), (28544, 49382)]