8040445441

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{991057}}^1$

素因数の和:991144

約数の個数: 16

約数和(自身を含む): 9831295360

約数和(自身を除く): 1790849919

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 991057, 6937399, 18830083, 60454477, 131810581, 423181339, 1148635063, 8040445441]

約数ペア:

[(1, 8040445441), (7, 1148635063), (19, 423181339), (61, 131810581), (133, 60454477), (427, 18830083), (1159, 6937399), (8113, 991057)]