2015510336

素因数分解:

$2^6\times 7^2\times {\mathrm{642701}}^1$

素因数の和:642727

約数の個数: 42

約数和(自身を含む): 4652519778

約数和(自身を除く): 2637009442

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 642701, 1285402, 2570804, 4498907, 5141608, 8997814, 10283216, 17995628, 20566432, 31492349, 35991256, 41132864, 62984698, 71982512, 125969396, 143965024, 251938792, 287930048, 503877584, 1007755168, 2015510336]

約数ペア:

[(1, 2015510336), (2, 1007755168), (4, 503877584), (7, 287930048), (8, 251938792), (14, 143965024), (16, 125969396), (28, 71982512), (32, 62984698), (49, 41132864), (56, 35991256), (64, 31492349), (98, 20566432), (112, 17995628), (196, 10283216), (224, 8997814), (392, 5141608), (448, 4498907), (784, 2570804), (1568, 1285402), (3136, 642701)]