2051284396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{3907}}^1$

素因数の和:5038

約数の個数: 48

約数和(自身を含む): 4348947456

約数和(自身を除く): 2297663060

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1103, 2206, 3907, 4412, 7721, 7814, 15442, 15628, 18751, 27349, 30884, 37502, 54698, 66419, 75004, 109396, 131257, 132838, 262514, 265676, 464933, 525028, 929866, 1859732, 4309421, 8618842, 17237684, 30165947, 60331894, 73260157, 120663788, 146520314, 293040628, 512821099, 1025642198, 2051284396]

約数ペア:

[(1, 2051284396), (2, 1025642198), (4, 512821099), (7, 293040628), (14, 146520314), (17, 120663788), (28, 73260157), (34, 60331894), (68, 30165947), (119, 17237684), (238, 8618842), (476, 4309421), (1103, 1859732), (2206, 929866), (3907, 525028), (4412, 464933), (7721, 265676), (7814, 262514), (15442, 132838), (15628, 131257), (18751, 109396), (27349, 75004), (30884, 66419), (37502, 54698)]