6394556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 7152964

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 139, 212, 217, 278, 371, 434, 556, 742, 868, 973, 1484, 1643, 1946, 3286, 3892, 4309, 6572, 7367, 8618, 11501, 14734, 17236, 23002, 29468, 30163, 46004, 51569, 60326, 103138, 120652, 206276, 228377, 456754, 913508, 1598639, 3197278, 6394556]

約数ペア:

[(1, 6394556), (2, 3197278), (4, 1598639), (7, 913508), (14, 456754), (28, 228377), (31, 206276), (53, 120652), (62, 103138), (106, 60326), (124, 51569), (139, 46004), (212, 30163), (217, 29468), (278, 23002), (371, 17236), (434, 14734), (556, 11501), (742, 8618), (868, 7367), (973, 6572), (1484, 4309), (1643, 3892), (1946, 3286)]