2109603664

素因数分解:

$2^4\times 7^3\times {\mathrm{384403}}^1$

素因数の和:384432

約数の個数: 40

約数和(自身を含む): 4766609600

約数和(自身を除く): 2657005936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 384403, 768806, 1537612, 2690821, 3075224, 5381642, 6150448, 10763284, 18835747, 21526568, 37671494, 43053136, 75342988, 131850229, 150685976, 263700458, 301371952, 527400916, 1054801832, 2109603664]

約数ペア:

[(1, 2109603664), (2, 1054801832), (4, 527400916), (7, 301371952), (8, 263700458), (14, 150685976), (16, 131850229), (28, 75342988), (49, 43053136), (56, 37671494), (98, 21526568), (112, 18835747), (196, 10763284), (343, 6150448), (392, 5381642), (686, 3075224), (784, 2690821), (1372, 1537612), (2744, 768806), (5488, 384403)]