306798982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2953}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 541929024

約数和(自身を除く): 235130042

約数列:

[1, 2, 7, 14, 41, 82, 181, 287, 362, 574, 1267, 2534, 2953, 5906, 7421, 14842, 20671, 41342, 51947, 103894, 121073, 242146, 534493, 847511, 1068986, 1695022, 3741451, 7482902, 21914213, 43828426, 153399491, 306798982]

約数ペア:

[(1, 306798982), (2, 153399491), (7, 43828426), (14, 21914213), (41, 7482902), (82, 3741451), (181, 1695022), (287, 1068986), (362, 847511), (574, 534493), (1267, 242146), (2534, 121073), (2953, 103894), (5906, 51947), (7421, 41342), (14842, 20671)]