2008049368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{98011}}^1$

素因数の和:98227

約数の個数: 32

約数和(自身を含む): 4075338960

約数和(自身を除く): 2067289592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 394, 788, 1576, 2561, 5122, 10244, 20488, 98011, 196022, 392044, 784088, 1274143, 2548286, 5096572, 10193144, 19308167, 38616334, 77232668, 154465336, 251006171, 502012342, 1004024684, 2008049368]

約数ペア:

[(1, 2008049368), (2, 1004024684), (4, 502012342), (8, 251006171), (13, 154465336), (26, 77232668), (52, 38616334), (104, 19308167), (197, 10193144), (394, 5096572), (788, 2548286), (1576, 1274143), (2561, 784088), (5122, 392044), (10244, 196022), (20488, 98011)]