905101538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{3740089}}^1$

素因数の和:3740113

約数の個数: 12

約数和(自身を含む): 1492295910

約数和(自身を除く): 587194372

約数列:

[1, 2, 11, 22, 121, 242, 3740089, 7480178, 41140979, 82281958, 452550769, 905101538]

約数ペア:

[(1, 905101538), (2, 452550769), (11, 82281958), (22, 41140979), (121, 7480178), (242, 3740089)]