826320484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{18780011}}^1$

素因数の和:18780026

約数の個数: 12

約数和(自身を含む): 1577521008

約数和(自身を除く): 751200524

約数列:

[1, 2, 4, 11, 22, 44, 18780011, 37560022, 75120044, 206580121, 413160242, 826320484]

約数ペア:

[(1, 826320484), (2, 413160242), (4, 206580121), (11, 75120044), (22, 37560022), (44, 18780011)]