285147512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21589}}^1$

素因数の和:21735

約数の個数: 32

約数和(自身を含む): 580339200

約数和(自身を除く): 295191688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 21589, 43178, 86356, 172712, 280657, 561314, 1122628, 2245256, 2741803, 5483606, 10967212, 21934424, 35643439, 71286878, 142573756, 285147512]

約数ペア:

[(1, 285147512), (2, 142573756), (4, 71286878), (8, 35643439), (13, 21934424), (26, 10967212), (52, 5483606), (104, 2741803), (127, 2245256), (254, 1122628), (508, 561314), (1016, 280657), (1651, 172712), (3302, 86356), (6604, 43178), (13208, 21589)]