43376821930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2125273}}^1$

素因数の和:2125450

約数の個数: 32

約数和(自身を含む): 84619909584

約数和(自身を除く): 41243087654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 157, 314, 785, 1570, 2041, 4082, 10205, 20410, 2125273, 4250546, 10626365, 21252730, 27628549, 55257098, 138142745, 276285490, 333667861, 667335722, 1668339305, 3336678610, 4337682193, 8675364386, 21688410965, 43376821930]

約数ペア:

[(1, 43376821930), (2, 21688410965), (5, 8675364386), (10, 4337682193), (13, 3336678610), (26, 1668339305), (65, 667335722), (130, 333667861), (157, 276285490), (314, 138142745), (785, 55257098), (1570, 27628549), (2041, 21252730), (4082, 10626365), (10205, 4250546), (20410, 2125273)]