2017638722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1\times {\mathrm{1811}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 3346401600

約数和(自身を除く): 1328762878

約数列:

[1, 2, 11, 22, 89, 178, 569, 979, 1138, 1811, 1958, 3622, 6259, 12518, 19921, 39842, 50641, 101282, 161179, 322358, 557051, 1030459, 1114102, 1772969, 2060918, 3545938, 11335049, 22670098, 91710851, 183421702, 1008819361, 2017638722]

約数ペア:

[(1, 2017638722), (2, 1008819361), (11, 183421702), (22, 91710851), (89, 22670098), (178, 11335049), (569, 3545938), (979, 2060918), (1138, 1772969), (1811, 1114102), (1958, 1030459), (3622, 557051), (6259, 322358), (12518, 161179), (19921, 101282), (39842, 50641)]