491708

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 1042272

約数和(自身を除く): 550564

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1033, 2066, 4132, 7231, 14462, 17561, 28924, 35122, 70244, 122927, 245854, 491708]

約数ペア:

[(1, 491708), (2, 245854), (4, 122927), (7, 70244), (14, 35122), (17, 28924), (28, 17561), (34, 14462), (68, 7231), (119, 4132), (238, 2066), (476, 1033)]