2010849726

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 4333409280

約数和(自身を除く): 2322559554

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 257, 474, 514, 771, 971, 1343, 1542, 1942, 2686, 2913, 4029, 4369, 5826, 8058, 8738, 13107, 16507, 20303, 26214, 33014, 40606, 49521, 60909, 76709, 99042, 121818, 153418, 230127, 249547, 345151, 460254, 499094, 690302, 748641, 1035453, 1304053, 1497282, 2070906, 2608106, 3912159, 4242299, 7824318, 8484598, 12726897, 19714213, 25453794, 39428426, 59142639, 118285278, 335141621, 670283242, 1005424863, 2010849726]

約数ペア:

[(1, 2010849726), (2, 1005424863), (3, 670283242), (6, 335141621), (17, 118285278), (34, 59142639), (51, 39428426), (79, 25453794), (102, 19714213), (158, 12726897), (237, 8484598), (257, 7824318), (474, 4242299), (514, 3912159), (771, 2608106), (971, 2070906), (1343, 1497282), (1542, 1304053), (1942, 1035453), (2686, 748641), (2913, 690302), (4029, 499094), (4369, 460254), (5826, 345151), (8058, 249547), (8738, 230127), (13107, 153418), (16507, 121818), (20303, 99042), (26214, 76709), (33014, 60909), (40606, 49521)]