412778884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2281}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 864896256

約数和(自身を除く): 452117372

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 281, 322, 562, 644, 1124, 1967, 2281, 3934, 4562, 6463, 7868, 9124, 12926, 15967, 25852, 31934, 45241, 52463, 63868, 90482, 104926, 180964, 209852, 367241, 640961, 734482, 1281922, 1468964, 2563844, 4486727, 8973454, 14742103, 17946908, 29484206, 58968412, 103194721, 206389442, 412778884]

約数ペア:

[(1, 412778884), (2, 206389442), (4, 103194721), (7, 58968412), (14, 29484206), (23, 17946908), (28, 14742103), (46, 8973454), (92, 4486727), (161, 2563844), (281, 1468964), (322, 1281922), (562, 734482), (644, 640961), (1124, 367241), (1967, 209852), (2281, 180964), (3934, 104926), (4562, 90482), (6463, 63868), (7868, 52463), (9124, 45241), (12926, 31934), (15967, 25852)]