1309790422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{341269}}^1$

素因数の和:341391

約数の個数: 16

約数和(自身を含む): 2088572400

約数和(自身を除く): 778781978

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 341269, 682538, 6484111, 12968222, 34468169, 68936338, 654895211, 1309790422]

約数ペア:

[(1, 1309790422), (2, 654895211), (19, 68936338), (38, 34468169), (101, 12968222), (202, 6484111), (1919, 682538), (3838, 341269)]