2170555494

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{5381}}^1$

素因数の和:5525

約数の個数: 64

約数和(自身を含む): 4712048640

約数和(自身を除く): 2541493146

約数列:

[1, 2, 3, 6, 23, 37, 46, 69, 74, 79, 111, 138, 158, 222, 237, 474, 851, 1702, 1817, 2553, 2923, 3634, 5106, 5381, 5451, 5846, 8769, 10762, 10902, 16143, 17538, 32286, 67229, 123763, 134458, 199097, 201687, 247526, 371289, 398194, 403374, 425099, 597291, 742578, 850198, 1194582, 1275297, 2550594, 4579231, 9158462, 9777277, 13737693, 15728663, 19554554, 27475386, 29331831, 31457326, 47185989, 58663662, 94371978, 361759249, 723518498, 1085277747, 2170555494]

約数ペア:

[(1, 2170555494), (2, 1085277747), (3, 723518498), (6, 361759249), (23, 94371978), (37, 58663662), (46, 47185989), (69, 31457326), (74, 29331831), (79, 27475386), (111, 19554554), (138, 15728663), (158, 13737693), (222, 9777277), (237, 9158462), (474, 4579231), (851, 2550594), (1702, 1275297), (1817, 1194582), (2553, 850198), (2923, 742578), (3634, 597291), (5106, 425099), (5381, 403374), (5451, 398194), (5846, 371289), (8769, 247526), (10762, 201687), (10902, 199097), (16143, 134458), (17538, 123763), (32286, 67229)]