2972778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 6350400

約数和(自身を除く): 3377622

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 293, 534, 586, 879, 1691, 1758, 3382, 5073, 5567, 10146, 11134, 16701, 26077, 33402, 52154, 78231, 156462, 495463, 990926, 1486389, 2972778]

約数ペア:

[(1, 2972778), (2, 1486389), (3, 990926), (6, 495463), (19, 156462), (38, 78231), (57, 52154), (89, 33402), (114, 26077), (178, 16701), (267, 11134), (293, 10146), (534, 5567), (586, 5073), (879, 3382), (1691, 1758)]