2077774426

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{393667}}^1$

素因数の和:393718

約数の個数: 32

約数和(自身を含む): 3968173440

約数和(自身を除く): 1890399014

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 393667, 787334, 2755669, 5117671, 5511338, 10235342, 11416343, 22832686, 35823697, 71647394, 79914401, 148412459, 159828802, 296824918, 1038887213, 2077774426]

約数ペア:

[(1, 2077774426), (2, 1038887213), (7, 296824918), (13, 159828802), (14, 148412459), (26, 79914401), (29, 71647394), (58, 35823697), (91, 22832686), (182, 11416343), (203, 10235342), (377, 5511338), (406, 5117671), (754, 2755669), (2639, 787334), (5278, 393667)]