1427885822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{339811}}^1$

素因数の和:340015

約数の個数: 16

約数和(自身を含む): 2348780544

約数和(自身を除く): 920894722

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 339811, 679622, 3737921, 7475842, 64903901, 129807802, 713942911, 1427885822]

約数ペア:

[(1, 1427885822), (2, 713942911), (11, 129807802), (22, 64903901), (191, 7475842), (382, 3737921), (2101, 679622), (4202, 339811)]