516890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 1050624

約数和(自身を除く): 533734

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 127, 185, 254, 370, 407, 635, 814, 1270, 1397, 2035, 2794, 4070, 4699, 6985, 9398, 13970, 23495, 46990, 51689, 103378, 258445, 516890]

約数ペア:

[(1, 516890), (2, 258445), (5, 103378), (10, 51689), (11, 46990), (22, 23495), (37, 13970), (55, 9398), (74, 6985), (110, 4699), (127, 4070), (185, 2794), (254, 2035), (370, 1397), (407, 1270), (635, 814)]