379728052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{278393}}^1$

素因数の和:278439

約数の個数: 24

約数和(自身を含む): 748323072

約数和(自身を除く): 368595020

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 278393, 556786, 1113572, 3062323, 6124646, 8630183, 12249292, 17260366, 34520732, 94932013, 189864026, 379728052]

約数ペア:

[(1, 379728052), (2, 189864026), (4, 94932013), (11, 34520732), (22, 17260366), (31, 12249292), (44, 8630183), (62, 6124646), (124, 3062323), (341, 1113572), (682, 556786), (1364, 278393)]