2816307572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2719}}^1\times {\mathrm{19919}}^1$

素因数の和:22655

約数の個数: 24

約数和(自身を含む): 5309875200

約数和(自身を除く): 2493567628

約数列:

[1, 2, 4, 13, 26, 52, 2719, 5438, 10876, 19919, 35347, 39838, 70694, 79676, 141388, 258947, 517894, 1035788, 54159761, 108319522, 216639044, 704076893, 1408153786, 2816307572]

約数ペア:

[(1, 2816307572), (2, 1408153786), (4, 704076893), (13, 216639044), (26, 108319522), (52, 54159761), (2719, 1035788), (5438, 517894), (10876, 258947), (19919, 141388), (35347, 79676), (39838, 70694)]