2008463548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9497}}^1$

素因数の和:9611

約数の個数: 72

約数和(自身を含む): 4456689552

約数和(自身を除く): 2448226004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 332, 364, 581, 637, 1079, 1162, 1274, 2158, 2324, 2548, 4067, 4316, 7553, 8134, 9497, 15106, 16268, 18994, 30212, 37988, 52871, 66479, 105742, 123461, 132958, 211484, 246922, 265916, 465353, 493844, 788251, 864227, 930706, 1576502, 1728454, 1861412, 3153004, 3456908, 5517757, 6049589, 10247263, 11035514, 12099178, 20494526, 22071028, 24198356, 38624299, 40989052, 71730841, 77248598, 143461682, 154497196, 286923364, 502115887, 1004231774, 2008463548]

約数ペア:

[(1, 2008463548), (2, 1004231774), (4, 502115887), (7, 286923364), (13, 154497196), (14, 143461682), (26, 77248598), (28, 71730841), (49, 40989052), (52, 38624299), (83, 24198356), (91, 22071028), (98, 20494526), (166, 12099178), (182, 11035514), (196, 10247263), (332, 6049589), (364, 5517757), (581, 3456908), (637, 3153004), (1079, 1861412), (1162, 1728454), (1274, 1576502), (2158, 930706), (2324, 864227), (2548, 788251), (4067, 493844), (4316, 465353), (7553, 265916), (8134, 246922), (9497, 211484), (15106, 132958), (16268, 123461), (18994, 105742), (30212, 66479), (37988, 52871)]