2010564985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{90709}}^1$

素因数の和:90769

約数の個数: 32

約数和(自身を含む): 2925941760

約数和(自身を除く): 915376775

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 4433, 22165, 90709, 453545, 997799, 1179217, 2811979, 4988995, 5896085, 12971387, 14059895, 30931769, 36555727, 64856935, 154658845, 182778635, 402112997, 2010564985]

約数ペア:

[(1, 2010564985), (5, 402112997), (11, 182778635), (13, 154658845), (31, 64856935), (55, 36555727), (65, 30931769), (143, 14059895), (155, 12971387), (341, 5896085), (403, 4988995), (715, 2811979), (1705, 1179217), (2015, 997799), (4433, 453545), (22165, 90709)]