2004641548

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1692

約数の個数: 96

約数和(自身を含む): 4470681600

約数和(自身を除く): 2466040052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 91, 98, 142, 182, 196, 284, 343, 364, 497, 637, 686, 923, 994, 1274, 1372, 1583, 1846, 1988, 2548, 3166, 3479, 3692, 4459, 6332, 6461, 6958, 8918, 11081, 12922, 13916, 17836, 20579, 22162, 24353, 25844, 41158, 44324, 45227, 48706, 77567, 82316, 90454, 97412, 112393, 144053, 155134, 180908, 224786, 288106, 310268, 316589, 449572, 542969, 576212, 633178, 786751, 1008371, 1085938, 1266356, 1461109, 1573502, 2016742, 2171876, 2922218, 3147004, 4033484, 5507257, 5844436, 7058597, 10227763, 11014514, 14117194, 20455526, 22029028, 28234388, 38550799, 40911052, 71594341, 77101598, 143188682, 154203196, 286377364, 501160387, 1002320774, 2004641548]

約数ペア:

[(1, 2004641548), (2, 1002320774), (4, 501160387), (7, 286377364), (13, 154203196), (14, 143188682), (26, 77101598), (28, 71594341), (49, 40911052), (52, 38550799), (71, 28234388), (91, 22029028), (98, 20455526), (142, 14117194), (182, 11014514), (196, 10227763), (284, 7058597), (343, 5844436), (364, 5507257), (497, 4033484), (637, 3147004), (686, 2922218), (923, 2171876), (994, 2016742), (1274, 1573502), (1372, 1461109), (1583, 1266356), (1846, 1085938), (1988, 1008371), (2548, 786751), (3166, 633178), (3479, 576212), (3692, 542969), (4459, 449572), (6332, 316589), (6461, 310268), (6958, 288106), (8918, 224786), (11081, 180908), (12922, 155134), (13916, 144053), (17836, 112393), (20579, 97412), (22162, 90454), (24353, 82316), (25844, 77567), (41158, 48706), (44324, 45227)]