2184272

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:866

約数の個数: 20

約数和(自身を含む): 4258656

約数和(自身を除く): 2074384

約数列:

[1, 2, 4, 8, 16, 211, 422, 647, 844, 1294, 1688, 2588, 3376, 5176, 10352, 136517, 273034, 546068, 1092136, 2184272]

約数ペア:

[(1, 2184272), (2, 1092136), (4, 546068), (8, 273034), (16, 136517), (211, 10352), (422, 5176), (647, 3376), (844, 2588), (1294, 1688)]