2065431907

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 2604672000

約数和(自身を除く): 539240093

約数列:

[1, 7, 11, 77, 151, 349, 509, 1057, 1661, 2443, 3563, 3839, 5599, 11627, 26873, 39193, 52699, 76859, 177641, 368893, 538013, 579689, 845449, 1243487, 1954051, 4057823, 5918143, 13678357, 26823791, 187766537, 295061701, 2065431907]

約数ペア:

[(1, 2065431907), (7, 295061701), (11, 187766537), (77, 26823791), (151, 13678357), (349, 5918143), (509, 4057823), (1057, 1954051), (1661, 1243487), (2443, 845449), (3563, 579689), (3839, 538013), (5599, 368893), (11627, 177641), (26873, 76859), (39193, 52699)]