492039380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{502081}}^1$

素因数の和:502104

約数の個数: 36

約数和(自身を含む): 1201984308

約数和(自身を除く): 709944928

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 502081, 1004162, 2008324, 2510405, 3514567, 5020810, 7029134, 10041620, 14058268, 17572835, 24601969, 35145670, 49203938, 70291340, 98407876, 123009845, 246019690, 492039380]

約数ペア:

[(1, 492039380), (2, 246019690), (4, 123009845), (5, 98407876), (7, 70291340), (10, 49203938), (14, 35145670), (20, 24601969), (28, 17572835), (35, 14058268), (49, 10041620), (70, 7029134), (98, 5020810), (140, 3514567), (196, 2510405), (245, 2008324), (490, 1004162), (980, 502081)]