2427212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 4527600

約数和(自身を除く): 2100388

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 293, 436, 586, 1172, 2071, 4142, 5567, 8284, 11134, 22268, 31937, 63874, 127748, 606803, 1213606, 2427212]

約数ペア:

[(1, 2427212), (2, 1213606), (4, 606803), (19, 127748), (38, 63874), (76, 31937), (109, 22268), (218, 11134), (293, 8284), (436, 5567), (586, 4142), (1172, 2071)]