2211076

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 4668300

約数和(自身を除く): 2457224

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 389, 406, 778, 812, 1421, 1556, 2723, 2842, 5446, 5684, 10892, 11281, 19061, 22562, 38122, 45124, 76244, 78967, 157934, 315868, 552769, 1105538, 2211076]

約数ペア:

[(1, 2211076), (2, 1105538), (4, 552769), (7, 315868), (14, 157934), (28, 78967), (29, 76244), (49, 45124), (58, 38122), (98, 22562), (116, 19061), (196, 11281), (203, 10892), (389, 5684), (406, 5446), (778, 2842), (812, 2723), (1421, 1556)]