918240052

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1049}}^1\times {\mathrm{4129}}^1$

素因数の和:5235

約数の個数: 24

約数和(自身を含む): 1639197000

約数和(自身を除く): 720956948

約数列:

[1, 2, 4, 53, 106, 212, 1049, 2098, 4129, 4196, 8258, 16516, 55597, 111194, 218837, 222388, 437674, 875348, 4331321, 8662642, 17325284, 229560013, 459120026, 918240052]

約数ペア:

[(1, 918240052), (2, 459120026), (4, 229560013), (53, 17325284), (106, 8662642), (212, 4331321), (1049, 875348), (2098, 437674), (4129, 222388), (4196, 218837), (8258, 111194), (16516, 55597)]