2079853216

素因数分解:

$2^5\times 7^3\times {\mathrm{189491}}^1$

素因数の和:189522

約数の個数: 48

約数和(自身を含む): 4775198400

約数和(自身を除く): 2695345184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 189491, 378982, 757964, 1326437, 1515928, 2652874, 3031856, 5305748, 6063712, 9285059, 10611496, 18570118, 21222992, 37140236, 42445984, 64995413, 74280472, 129990826, 148560944, 259981652, 297121888, 519963304, 1039926608, 2079853216]

約数ペア:

[(1, 2079853216), (2, 1039926608), (4, 519963304), (7, 297121888), (8, 259981652), (14, 148560944), (16, 129990826), (28, 74280472), (32, 64995413), (49, 42445984), (56, 37140236), (98, 21222992), (112, 18570118), (196, 10611496), (224, 9285059), (343, 6063712), (392, 5305748), (686, 3031856), (784, 2652874), (1372, 1515928), (1568, 1326437), (2744, 757964), (5488, 378982), (10976, 189491)]