2008989930244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2136287}}^1$

素因数の和:2136409

約数の個数: 72

約数和(自身を含む): 4057323621120

約数和(自身を除く): 2048333690876

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 67, 116, 121, 134, 242, 268, 319, 484, 638, 737, 1276, 1474, 1943, 2948, 3509, 3886, 7018, 7772, 8107, 14036, 16214, 21373, 32428, 42746, 85492, 235103, 470206, 940412, 2136287, 4272574, 8545148, 23499157, 46998314, 61952323, 93996628, 123904646, 143131229, 247809292, 258490727, 286262458, 516981454, 572524916, 681475553, 1033962908, 1362951106, 1574443519, 2725902212, 3148887038, 4150805641, 6297774076, 7496231083, 8301611282, 14992462166, 16603222564, 17318878709, 29984924332, 34637757418, 45658862051, 69275514836, 91317724102, 182635448204, 502247482561, 1004494965122, 2008989930244]

約数ペア:

[(1, 2008989930244), (2, 1004494965122), (4, 502247482561), (11, 182635448204), (22, 91317724102), (29, 69275514836), (44, 45658862051), (58, 34637757418), (67, 29984924332), (116, 17318878709), (121, 16603222564), (134, 14992462166), (242, 8301611282), (268, 7496231083), (319, 6297774076), (484, 4150805641), (638, 3148887038), (737, 2725902212), (1276, 1574443519), (1474, 1362951106), (1943, 1033962908), (2948, 681475553), (3509, 572524916), (3886, 516981454), (7018, 286262458), (7772, 258490727), (8107, 247809292), (14036, 143131229), (16214, 123904646), (21373, 93996628), (32428, 61952323), (42746, 46998314), (85492, 23499157), (235103, 8545148), (470206, 4272574), (940412, 2136287)]