2149204871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 2446295040

約数和(自身を除く): 297090169

約数列:

[1, 11, 41, 127, 157, 239, 451, 1397, 1727, 2629, 5207, 6437, 9799, 19939, 30353, 37523, 57277, 70807, 107789, 219329, 333883, 412753, 817499, 1244473, 1538443, 4765421, 8992489, 13689203, 16922873, 52419631, 195382261, 2149204871]

約数ペア:

[(1, 2149204871), (11, 195382261), (41, 52419631), (127, 16922873), (157, 13689203), (239, 8992489), (451, 4765421), (1397, 1538443), (1727, 1244473), (2629, 817499), (5207, 412753), (6437, 333883), (9799, 219329), (19939, 107789), (30353, 70807), (37523, 57277)]