2654120648

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{453851}}^1$

素因数の和:453917

約数の個数: 32

約数和(自身を含む): 5391761760

約数和(自身を除く): 2737641112

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 453851, 907702, 1815404, 3630808, 7715467, 15430934, 19515593, 30861868, 39031186, 61723736, 78062372, 156124744, 331765081, 663530162, 1327060324, 2654120648]

約数ペア:

[(1, 2654120648), (2, 1327060324), (4, 663530162), (8, 331765081), (17, 156124744), (34, 78062372), (43, 61723736), (68, 39031186), (86, 30861868), (136, 19515593), (172, 15430934), (344, 7715467), (731, 3630808), (1462, 1815404), (2924, 907702), (5848, 453851)]