11031272

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 24377760

約数和(自身を除く): 13346488

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 263, 392, 428, 526, 749, 856, 1052, 1498, 1841, 2104, 2996, 3682, 5243, 5992, 7364, 10486, 12887, 14728, 20972, 25774, 28141, 41944, 51548, 56282, 103096, 112564, 196987, 225128, 393974, 787948, 1378909, 1575896, 2757818, 5515636, 11031272]

約数ペア:

[(1, 11031272), (2, 5515636), (4, 2757818), (7, 1575896), (8, 1378909), (14, 787948), (28, 393974), (49, 225128), (56, 196987), (98, 112564), (107, 103096), (196, 56282), (214, 51548), (263, 41944), (392, 28141), (428, 25774), (526, 20972), (749, 14728), (856, 12887), (1052, 10486), (1498, 7364), (1841, 5992), (2104, 5243), (2996, 3682)]