425821578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41047}}^1$

素因数の和:41091

約数の個数: 64

約数和(自身を含む): 1103370240

約数和(自身を除く): 677548662

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 41047, 82094, 123141, 246282, 287329, 533611, 574658, 779893, 861987, 1067222, 1559786, 1600833, 1723974, 2339679, 3201666, 3735277, 4679358, 5459251, 7470554, 10138609, 10918502, 11205831, 16377753, 20277218, 22411662, 30415827, 32755506, 60831654, 70970263, 141940526, 212910789, 425821578]

約数ペア:

[(1, 425821578), (2, 212910789), (3, 141940526), (6, 70970263), (7, 60831654), (13, 32755506), (14, 30415827), (19, 22411662), (21, 20277218), (26, 16377753), (38, 11205831), (39, 10918502), (42, 10138609), (57, 7470554), (78, 5459251), (91, 4679358), (114, 3735277), (133, 3201666), (182, 2339679), (247, 1723974), (266, 1600833), (273, 1559786), (399, 1067222), (494, 861987), (546, 779893), (741, 574658), (798, 533611), (1482, 287329), (1729, 246282), (3458, 123141), (5187, 82094), (10374, 41047)]