2012172946

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{3119}}^1$

素因数の和:3391

約数の個数: 48

約数和(自身を含む): 3649276800

約数和(自身を除く): 1637103854

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 227, 406, 454, 1421, 1589, 2842, 3119, 3178, 6238, 6583, 11123, 13166, 21833, 22246, 43666, 46081, 90451, 92162, 152831, 180902, 305662, 322567, 633157, 645134, 708013, 1266314, 1416026, 4432099, 4956091, 8864198, 9912182, 20532377, 34692637, 41064754, 69385274, 143726639, 287453278, 1006086473, 2012172946]

約数ペア:

[(1, 2012172946), (2, 1006086473), (7, 287453278), (14, 143726639), (29, 69385274), (49, 41064754), (58, 34692637), (98, 20532377), (203, 9912182), (227, 8864198), (406, 4956091), (454, 4432099), (1421, 1416026), (1589, 1266314), (2842, 708013), (3119, 645134), (3178, 633157), (6238, 322567), (6583, 305662), (11123, 180902), (13166, 152831), (21833, 92162), (22246, 90451), (43666, 46081)]