2005094276

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 3703190400

約数和(自身を除く): 1698096124

約数列:

[1, 2, 4, 23, 46, 92, 179, 313, 358, 389, 626, 716, 778, 1252, 1556, 4117, 7199, 8234, 8947, 14398, 16468, 17894, 28796, 35788, 56027, 69631, 112054, 121757, 139262, 224108, 243514, 278524, 487028, 1288621, 1601513, 2577242, 2800411, 3203026, 5154484, 5600822, 6406052, 11201644, 21794503, 43589006, 87178012, 501273569, 1002547138, 2005094276]

約数ペア:

[(1, 2005094276), (2, 1002547138), (4, 501273569), (23, 87178012), (46, 43589006), (92, 21794503), (179, 11201644), (313, 6406052), (358, 5600822), (389, 5154484), (626, 3203026), (716, 2800411), (778, 2577242), (1252, 1601513), (1556, 1288621), (4117, 487028), (7199, 278524), (8234, 243514), (8947, 224108), (14398, 139262), (16468, 121757), (17894, 112054), (28796, 69631), (35788, 56027)]