6821948

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4597}}^1$

素因数の和:4661

約数の個数: 24

約数和(自身を含む): 13904352

約数和(自身を除く): 7082404

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 4597, 9194, 18388, 32179, 64358, 128716, 243641, 487282, 974564, 1705487, 3410974, 6821948]

約数ペア:

[(1, 6821948), (2, 3410974), (4, 1705487), (7, 974564), (14, 487282), (28, 243641), (53, 128716), (106, 64358), (212, 32179), (371, 18388), (742, 9194), (1484, 4597)]