487261012

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{328343}}^1$

素因数の和:328407

約数の個数: 24

約数和(自身を含む): 992912256

約数和(自身を除く): 505651244

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 328343, 656686, 1313372, 2298401, 4596802, 9193604, 17402179, 34804358, 69608716, 121815253, 243630506, 487261012]

約数ペア:

[(1, 487261012), (2, 243630506), (4, 121815253), (7, 69608716), (14, 34804358), (28, 17402179), (53, 9193604), (106, 4596802), (212, 2298401), (371, 1313372), (742, 656686), (1484, 328343)]