2009754554

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1\times {\mathrm{12517}}^1$

素因数の和:14429

約数の個数: 16

約数和(自身を含む): 3086638368

約数和(自身を除く): 1076883814

約数列:

[1, 2, 43, 86, 1867, 3734, 12517, 25034, 80281, 160562, 538231, 1076462, 23369239, 46738478, 1004877277, 2009754554]

約数ペア:

[(1, 2009754554), (2, 1004877277), (43, 46738478), (86, 23369239), (1867, 1076462), (3734, 538231), (12517, 160562), (25034, 80281)]