2018559962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{748169}}^1$

素因数の和:748261

約数の個数: 16

約数和(自身を含む): 3232094400

約数和(自身を除く): 1213534438

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 748169, 1496338, 14215211, 28430422, 53119999, 106239998, 1009279981, 2018559962]

約数ペア:

[(1, 2018559962), (2, 1009279981), (19, 106239998), (38, 53119999), (71, 28430422), (142, 14215211), (1349, 1496338), (2698, 748169)]