2018889334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13109671}}^1$

素因数の和:13109691

約数の個数: 16

約数和(自身を含む): 3775585536

約数和(自身を除く): 1756696202

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13109671, 26219342, 91767697, 144206381, 183535394, 288412762, 1009444667, 2018889334]

約数ペア:

[(1, 2018889334), (2, 1009444667), (7, 288412762), (11, 183535394), (14, 144206381), (22, 91767697), (77, 26219342), (154, 13109671)]