778968042

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{23321}}^1$

素因数の和:23638

約数の個数: 32

約数和(自身を含む): 1645600320

約数和(自身を除く): 866632278

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 293, 586, 879, 1758, 5567, 11134, 16701, 23321, 33402, 46642, 69963, 139926, 443099, 886198, 1329297, 2658594, 6833053, 13666106, 20499159, 40998318, 129828007, 259656014, 389484021, 778968042]

約数ペア:

[(1, 778968042), (2, 389484021), (3, 259656014), (6, 129828007), (19, 40998318), (38, 20499159), (57, 13666106), (114, 6833053), (293, 2658594), (586, 1329297), (879, 886198), (1758, 443099), (5567, 139926), (11134, 69963), (16701, 46642), (23321, 33402)]