2009091588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{65171}}^1$

素因数の和:65552

約数の個数: 48

約数和(自身を含む): 5372258304

約数和(自身を除く): 3363166716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 367, 734, 1101, 1468, 2202, 2569, 4404, 5138, 7707, 10276, 15414, 30828, 65171, 130342, 195513, 260684, 391026, 456197, 782052, 912394, 1368591, 1824788, 2737182, 5474364, 23917757, 47835514, 71753271, 95671028, 143506542, 167424299, 287013084, 334848598, 502272897, 669697196, 1004545794, 2009091588]

約数ペア:

[(1, 2009091588), (2, 1004545794), (3, 669697196), (4, 502272897), (6, 334848598), (7, 287013084), (12, 167424299), (14, 143506542), (21, 95671028), (28, 71753271), (42, 47835514), (84, 23917757), (367, 5474364), (734, 2737182), (1101, 1824788), (1468, 1368591), (2202, 912394), (2569, 782052), (4404, 456197), (5138, 391026), (7707, 260684), (10276, 195513), (15414, 130342), (30828, 65171)]