13579076

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2436

約数の個数: 36

約数和(自身を含む): 28608300

約数和(自身を除く): 15029224

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2389, 2842, 4778, 5684, 9556, 16723, 33446, 66892, 69281, 117061, 138562, 234122, 277124, 468244, 484967, 969934, 1939868, 3394769, 6789538, 13579076]

約数ペア:

[(1, 13579076), (2, 6789538), (4, 3394769), (7, 1939868), (14, 969934), (28, 484967), (29, 468244), (49, 277124), (58, 234122), (98, 138562), (116, 117061), (196, 69281), (203, 66892), (406, 33446), (812, 16723), (1421, 9556), (2389, 5684), (2842, 4778)]