2630284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 4944240

約数和(自身を除く): 2313956

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 653, 1007, 1306, 2014, 2612, 4028, 12407, 24814, 34609, 49628, 69218, 138436, 657571, 1315142, 2630284]

約数ペア:

[(1, 2630284), (2, 1315142), (4, 657571), (19, 138436), (38, 69218), (53, 49628), (76, 34609), (106, 24814), (212, 12407), (653, 4028), (1007, 2612), (1306, 2014)]