2692689702940

素因数分解:

$2^2\times 5^1\times {\mathrm{105337}}^1\times {\mathrm{1278131}}^1$

素因数の和:1383477

約数の個数: 24

約数和(自身を含む): 5654706481872

約数和(自身を除く): 2962016778932

約数列:

[1, 2, 4, 5, 10, 20, 105337, 210674, 421348, 526685, 1053370, 1278131, 2106740, 2556262, 5112524, 6390655, 12781310, 25562620, 134634485147, 269268970294, 538537940588, 673172425735, 1346344851470, 2692689702940]

約数ペア:

[(1, 2692689702940), (2, 1346344851470), (4, 673172425735), (5, 538537940588), (10, 269268970294), (20, 134634485147), (105337, 25562620), (210674, 12781310), (421348, 6390655), (526685, 5112524), (1053370, 2556262), (1278131, 2106740)]