2050328

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 4838400

約数和(自身を除く): 2788072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 47, 56, 76, 82, 94, 133, 152, 164, 188, 266, 287, 328, 329, 376, 532, 574, 658, 779, 893, 1064, 1148, 1316, 1558, 1786, 1927, 2296, 2632, 3116, 3572, 3854, 5453, 6232, 6251, 7144, 7708, 10906, 12502, 13489, 15416, 21812, 25004, 26978, 36613, 43624, 50008, 53956, 73226, 107912, 146452, 256291, 292904, 512582, 1025164, 2050328]

約数ペア:

[(1, 2050328), (2, 1025164), (4, 512582), (7, 292904), (8, 256291), (14, 146452), (19, 107912), (28, 73226), (38, 53956), (41, 50008), (47, 43624), (56, 36613), (76, 26978), (82, 25004), (94, 21812), (133, 15416), (152, 13489), (164, 12502), (188, 10906), (266, 7708), (287, 7144), (328, 6251), (329, 6232), (376, 5453), (532, 3854), (574, 3572), (658, 3116), (779, 2632), (893, 2296), (1064, 1927), (1148, 1786), (1316, 1558)]