2017211552

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{541}}^1\times {\mathrm{1069}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 4018984200

約数和(自身を除く): 2001772648

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 541, 872, 1069, 1082, 1744, 2138, 2164, 3488, 4276, 4328, 8552, 8656, 17104, 17312, 34208, 58969, 116521, 117938, 233042, 235876, 466084, 471752, 578329, 932168, 943504, 1156658, 1864336, 1887008, 2313316, 3728672, 4626632, 9253264, 18506528, 63037861, 126075722, 252151444, 504302888, 1008605776, 2017211552]

約数ペア:

[(1, 2017211552), (2, 1008605776), (4, 504302888), (8, 252151444), (16, 126075722), (32, 63037861), (109, 18506528), (218, 9253264), (436, 4626632), (541, 3728672), (872, 2313316), (1069, 1887008), (1082, 1864336), (1744, 1156658), (2138, 943504), (2164, 932168), (3488, 578329), (4276, 471752), (4328, 466084), (8552, 235876), (8656, 233042), (17104, 117938), (17312, 116521), (34208, 58969)]