2008661696

素因数分解:

$2^6\times {\mathrm{373}}^1\times {\mathrm{84143}}^1$

素因数の和:84528

約数の個数: 28

約数和(自身を含む): 3996671712

約数和(自身を除く): 1988010016

約数列:

[1, 2, 4, 8, 16, 32, 64, 373, 746, 1492, 2984, 5968, 11936, 23872, 84143, 168286, 336572, 673144, 1346288, 2692576, 5385152, 31385339, 62770678, 125541356, 251082712, 502165424, 1004330848, 2008661696]

約数ペア:

[(1, 2008661696), (2, 1004330848), (4, 502165424), (8, 251082712), (16, 125541356), (32, 62770678), (64, 31385339), (373, 5385152), (746, 2692576), (1492, 1346288), (2984, 673144), (5968, 336572), (11936, 168286), (23872, 84143)]