2010438136

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{3469}}^1$

素因数の和:3692

約数の個数: 64

約数和(自身を含む): 4397184000

約数和(自身を除く): 2386745864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 131, 158, 262, 316, 524, 553, 632, 917, 1048, 1106, 1834, 2212, 3469, 3668, 4424, 6938, 7336, 10349, 13876, 20698, 24283, 27752, 41396, 48566, 72443, 82792, 97132, 144886, 194264, 274051, 289772, 454439, 548102, 579544, 908878, 1096204, 1817756, 1918357, 2192408, 3181073, 3635512, 3836714, 6362146, 7673428, 12724292, 15346856, 25448584, 35900681, 71801362, 143602724, 251304767, 287205448, 502609534, 1005219068, 2010438136]

約数ペア:

[(1, 2010438136), (2, 1005219068), (4, 502609534), (7, 287205448), (8, 251304767), (14, 143602724), (28, 71801362), (56, 35900681), (79, 25448584), (131, 15346856), (158, 12724292), (262, 7673428), (316, 6362146), (524, 3836714), (553, 3635512), (632, 3181073), (917, 2192408), (1048, 1918357), (1106, 1817756), (1834, 1096204), (2212, 908878), (3469, 579544), (3668, 548102), (4424, 454439), (6938, 289772), (7336, 274051), (10349, 194264), (13876, 144886), (20698, 97132), (24283, 82792), (27752, 72443), (41396, 48566)]