1285191636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1\times {\mathrm{4231}}^1$

素因数の和:5744

約数の個数: 48

約数和(自身を含む): 3178062720

約数和(自身を除く): 1892871084

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1489, 2978, 4231, 4467, 5956, 8462, 8934, 12693, 16924, 17868, 25313, 25386, 50626, 50772, 71927, 75939, 101252, 143854, 151878, 215781, 287708, 303756, 431562, 863124, 6299959, 12599918, 18899877, 25199836, 37799754, 75599508, 107099303, 214198606, 321297909, 428397212, 642595818, 1285191636]

約数ペア:

[(1, 1285191636), (2, 642595818), (3, 428397212), (4, 321297909), (6, 214198606), (12, 107099303), (17, 75599508), (34, 37799754), (51, 25199836), (68, 18899877), (102, 12599918), (204, 6299959), (1489, 863124), (2978, 431562), (4231, 303756), (4467, 287708), (5956, 215781), (8462, 151878), (8934, 143854), (12693, 101252), (16924, 75939), (17868, 71927), (25313, 50772), (25386, 50626)]