13092898

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 12187742

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 239, 301, 478, 559, 602, 637, 1118, 1274, 1673, 2107, 3107, 3346, 3913, 4214, 6214, 7826, 10277, 11711, 20554, 21749, 23422, 27391, 43498, 54782, 71939, 133601, 143878, 152243, 267202, 304486, 503573, 935207, 1007146, 1870414, 6546449, 13092898]

約数ペア:

[(1, 13092898), (2, 6546449), (7, 1870414), (13, 1007146), (14, 935207), (26, 503573), (43, 304486), (49, 267202), (86, 152243), (91, 143878), (98, 133601), (182, 71939), (239, 54782), (301, 43498), (478, 27391), (559, 23422), (602, 21749), (637, 20554), (1118, 11711), (1274, 10277), (1673, 7826), (2107, 6214), (3107, 4214), (3346, 3913)]