2681796136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5059}}^1$

素因数の和:5198

約数の個数: 64

約数和(自身を含む): 5450227200

約数和(自身を除く): 2768431064

約数列:

[1, 2, 4, 8, 23, 43, 46, 67, 86, 92, 134, 172, 184, 268, 344, 536, 989, 1541, 1978, 2881, 3082, 3956, 5059, 5762, 6164, 7912, 10118, 11524, 12328, 20236, 23048, 40472, 66263, 116357, 132526, 217537, 232714, 265052, 338953, 435074, 465428, 530104, 677906, 870148, 930856, 1355812, 1740296, 2711624, 5003351, 7795919, 10006702, 14574979, 15591838, 20013404, 29149958, 31183676, 40026808, 58299916, 62367352, 116599832, 335224517, 670449034, 1340898068, 2681796136]

約数ペア:

[(1, 2681796136), (2, 1340898068), (4, 670449034), (8, 335224517), (23, 116599832), (43, 62367352), (46, 58299916), (67, 40026808), (86, 31183676), (92, 29149958), (134, 20013404), (172, 15591838), (184, 14574979), (268, 10006702), (344, 7795919), (536, 5003351), (989, 2711624), (1541, 1740296), (1978, 1355812), (2881, 930856), (3082, 870148), (3956, 677906), (5059, 530104), (5762, 465428), (6164, 435074), (7912, 338953), (10118, 265052), (11524, 232714), (12328, 217537), (20236, 132526), (23048, 116357), (40472, 66263)]