516208

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 1249920

約数和(自身を除く): 733712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 419, 616, 838, 1232, 1676, 2933, 3352, 4609, 5866, 6704, 9218, 11732, 18436, 23464, 32263, 36872, 46928, 64526, 73744, 129052, 258104, 516208]

約数ペア:

[(1, 516208), (2, 258104), (4, 129052), (7, 73744), (8, 64526), (11, 46928), (14, 36872), (16, 32263), (22, 23464), (28, 18436), (44, 11732), (56, 9218), (77, 6704), (88, 5866), (112, 4609), (154, 3352), (176, 2933), (308, 1676), (419, 1232), (616, 838)]