2697280964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1\times {\mathrm{6043}}^1$

素因数の和:6912

約数の個数: 48

約数和(自身を含む): 5686195200

約数和(自身を除く): 2988914236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 839, 1678, 3356, 5873, 6043, 11746, 12086, 15941, 23492, 24172, 31882, 42301, 63764, 84602, 111587, 114817, 169204, 223174, 229634, 446348, 459268, 803719, 1607438, 3214876, 5070077, 10140154, 20280308, 35490539, 70981078, 96331463, 141962156, 192662926, 385325852, 674320241, 1348640482, 2697280964]

約数ペア:

[(1, 2697280964), (2, 1348640482), (4, 674320241), (7, 385325852), (14, 192662926), (19, 141962156), (28, 96331463), (38, 70981078), (76, 35490539), (133, 20280308), (266, 10140154), (532, 5070077), (839, 3214876), (1678, 1607438), (3356, 803719), (5873, 459268), (6043, 446348), (11746, 229634), (12086, 223174), (15941, 169204), (23492, 114817), (24172, 111587), (31882, 84602), (42301, 63764)]