2690894

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{3727}}^1$

素因数の和:3767

約数の個数: 12

約数和(自身を含む): 4261104

約数和(自身を除く): 1570210

約数列:

[1, 2, 19, 38, 361, 722, 3727, 7454, 70813, 141626, 1345447, 2690894]

約数ペア:

[(1, 2690894), (2, 1345447), (19, 141626), (38, 70813), (361, 7454), (722, 3727)]