1796745986

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 3218890752

約数和(自身を除く): 1422144766

約数列:

[1, 2, 7, 14, 47, 83, 94, 166, 167, 197, 329, 334, 394, 581, 658, 1162, 1169, 1379, 2338, 2758, 3901, 7802, 7849, 9259, 13861, 15698, 16351, 18518, 27307, 27722, 32702, 32899, 54614, 54943, 64813, 65798, 97027, 109886, 114457, 129626, 194054, 228914, 230293, 460586, 651467, 768497, 1302934, 1536994, 1546253, 2730617, 3092506, 4560269, 5379479, 5461234, 9120538, 10758958, 10823771, 19114319, 21647542, 38228638, 128338999, 256677998, 898372993, 1796745986]

約数ペア:

[(1, 1796745986), (2, 898372993), (7, 256677998), (14, 128338999), (47, 38228638), (83, 21647542), (94, 19114319), (166, 10823771), (167, 10758958), (197, 9120538), (329, 5461234), (334, 5379479), (394, 4560269), (581, 3092506), (658, 2730617), (1162, 1546253), (1169, 1536994), (1379, 1302934), (2338, 768497), (2758, 651467), (3901, 460586), (7802, 230293), (7849, 228914), (9259, 194054), (13861, 129626), (15698, 114457), (16351, 109886), (18518, 97027), (27307, 65798), (27722, 64813), (32702, 54943), (32899, 54614)]