1810076906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{211507}}^1$

素因数の和:211909

約数の個数: 16

約数和(自身を含む): 2969572320

約数和(自身を除く): 1159495414

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 211507, 423014, 2326577, 4653154, 82276223, 164552446, 905038453, 1810076906]

約数ペア:

[(1, 1810076906), (2, 905038453), (11, 164552446), (22, 82276223), (389, 4653154), (778, 2326577), (4279, 423014), (8558, 211507)]