416973316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{5503}}^1$

素因数の和:6523

約数の個数: 24

約数和(自身を含む): 769018880

約数和(自身を除く): 352045564

約数列:

[1, 2, 4, 19, 38, 76, 997, 1994, 3988, 5503, 11006, 18943, 22012, 37886, 75772, 104557, 209114, 418228, 5486491, 10972982, 21945964, 104243329, 208486658, 416973316]

約数ペア:

[(1, 416973316), (2, 208486658), (4, 104243329), (19, 21945964), (38, 10972982), (76, 5486491), (997, 418228), (1994, 209114), (3988, 104557), (5503, 75772), (11006, 37886), (18943, 22012)]