2488502440528

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{1949}}^1\times {\mathrm{472193}}^1$

素因数の和:474176

約数の個数: 60

約数和(自身を含む): 5223575295900

約数和(自身を除く): 2735072855372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 1949, 2704, 3898, 7796, 15592, 25337, 31184, 50674, 101348, 202696, 329381, 405392, 472193, 658762, 944386, 1317524, 1888772, 2635048, 3777544, 5270096, 6138509, 7555088, 12277018, 24554036, 49108072, 79800617, 98216144, 159601234, 319202468, 638404936, 920304157, 1276809872, 1840608314, 3681216628, 7362433256, 11963954041, 14724866512, 23927908082, 47855816164, 95711632328, 155531402533, 191423264656, 311062805066, 622125610132, 1244251220264, 2488502440528]

約数ペア:

[(1, 2488502440528), (2, 1244251220264), (4, 622125610132), (8, 311062805066), (13, 191423264656), (16, 155531402533), (26, 95711632328), (52, 47855816164), (104, 23927908082), (169, 14724866512), (208, 11963954041), (338, 7362433256), (676, 3681216628), (1352, 1840608314), (1949, 1276809872), (2704, 920304157), (3898, 638404936), (7796, 319202468), (15592, 159601234), (25337, 98216144), (31184, 79800617), (50674, 49108072), (101348, 24554036), (202696, 12277018), (329381, 7555088), (405392, 6138509), (472193, 5270096), (658762, 3777544), (944386, 2635048), (1317524, 1888772)]