252369884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3331}}^1$

素因数の和:3426

約数の個数: 48

約数和(自身を含む): 501559296

約数和(自身を除く): 249189412

約数列:

[1, 2, 4, 13, 26, 31, 47, 52, 62, 94, 124, 188, 403, 611, 806, 1222, 1457, 1612, 2444, 2914, 3331, 5828, 6662, 13324, 18941, 37882, 43303, 75764, 86606, 103261, 156557, 173212, 206522, 313114, 413044, 626228, 1342393, 2035241, 2684786, 4070482, 4853267, 5369572, 8140964, 9706534, 19413068, 63092471, 126184942, 252369884]

約数ペア:

[(1, 252369884), (2, 126184942), (4, 63092471), (13, 19413068), (26, 9706534), (31, 8140964), (47, 5369572), (52, 4853267), (62, 4070482), (94, 2684786), (124, 2035241), (188, 1342393), (403, 626228), (611, 413044), (806, 313114), (1222, 206522), (1457, 173212), (1612, 156557), (2444, 103261), (2914, 86606), (3331, 75764), (5828, 43303), (6662, 37882), (13324, 18941)]