26843280028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353201053}}^1$

素因数の和:353201076

約数の個数: 12

約数和(自身を含む): 49448147560

約数和(自身を除く): 22604867532

約数列:

[1, 2, 4, 19, 38, 76, 353201053, 706402106, 1412804212, 6710820007, 13421640014, 26843280028]

約数ペア:

[(1, 26843280028), (2, 13421640014), (4, 6710820007), (19, 1412804212), (38, 706402106), (76, 353201053)]