2981244145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{54204439}}^1$

素因数の和:54204455

約数の個数: 8

約数和(自身を含む): 3902719680

約数和(自身を除く): 921475535

約数列:

[1, 5, 11, 55, 54204439, 271022195, 596248829, 2981244145]

約数ペア:

[(1, 2981244145), (5, 596248829), (11, 271022195), (55, 54204439)]