190030364

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{669121}}^1$

素因数の和:669196

約数の個数: 12

約数和(自身を含む): 337237488

約数和(自身を除く): 147207124

約数列:

[1, 2, 4, 71, 142, 284, 669121, 1338242, 2676484, 47507591, 95015182, 190030364]

約数ペア:

[(1, 190030364), (2, 95015182), (4, 47507591), (71, 2676484), (142, 1338242), (284, 669121)]