2017040846

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{22091}}^1$

素因数の和:22807

約数の個数: 16

約数和(自身を含む): 3073085568

約数和(自身を除く): 1056044722

約数列:

[1, 2, 71, 142, 643, 1286, 22091, 44182, 45653, 91306, 1568461, 3136922, 14204513, 28409026, 1008520423, 2017040846]

約数ペア:

[(1, 2017040846), (2, 1008520423), (71, 28409026), (142, 14204513), (643, 3136922), (1286, 1568461), (22091, 91306), (44182, 45653)]