1900630149104

素因数分解:

$2^4\times {\mathrm{47419}}^1\times {\mathrm{2505101}}^1$

素因数の和:2552528

約数の個数: 20

約数和(自身を含む): 3682550042040

約数和(自身を除く): 1781919892936

約数列:

[1, 2, 4, 8, 16, 47419, 94838, 189676, 379352, 758704, 2505101, 5010202, 10020404, 20040808, 40081616, 118789384319, 237578768638, 475157537276, 950315074552, 1900630149104]

約数ペア:

[(1, 1900630149104), (2, 950315074552), (4, 475157537276), (8, 237578768638), (16, 118789384319), (47419, 40081616), (94838, 20040808), (189676, 10020404), (379352, 5010202), (758704, 2505101)]