69950887202

素因数分解:

$2^1\times 7^1\times {\mathrm{70139}}^1\times {\mathrm{71237}}^1$

素因数の和:141385

約数の個数: 16

約数和(自身を含む): 119919199680

約数和(自身を除く): 49968312478

約数列:

[1, 2, 7, 14, 70139, 71237, 140278, 142474, 490973, 498659, 981946, 997318, 4996491943, 9992983886, 34975443601, 69950887202]

約数ペア:

[(1, 69950887202), (2, 34975443601), (7, 9992983886), (14, 4996491943), (70139, 997318), (71237, 981946), (140278, 498659), (142474, 490973)]