479539412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{26647}}^1$

素因数の和:27071

約数の個数: 24

約数和(自身を含む): 917757120

約数和(自身を除く): 438217708

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 8998, 17996, 26647, 53294, 106588, 293117, 586234, 1172468, 10898623, 21797246, 43594492, 119884853, 239769706, 479539412]

約数ペア:

[(1, 479539412), (2, 239769706), (4, 119884853), (11, 43594492), (22, 21797246), (44, 10898623), (409, 1172468), (818, 586234), (1636, 293117), (4499, 106588), (8998, 53294), (17996, 26647)]