5542642

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 10183680

約数和(自身を除く): 4641038

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 311, 469, 622, 938, 1273, 2177, 2546, 4354, 5909, 8911, 11818, 17822, 20837, 41363, 41674, 82726, 145859, 291718, 395903, 791806, 2771321, 5542642]

約数ペア:

[(1, 5542642), (2, 2771321), (7, 791806), (14, 395903), (19, 291718), (38, 145859), (67, 82726), (133, 41674), (134, 41363), (266, 20837), (311, 17822), (469, 11818), (622, 8911), (938, 5909), (1273, 4354), (2177, 2546)]