285948044

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{2473}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 506655408

約数和(自身を除く): 220707364

約数列:

[1, 2, 4, 137, 211, 274, 422, 548, 844, 2473, 4946, 9892, 28907, 57814, 115628, 338801, 521803, 677602, 1043606, 1355204, 2087212, 71487011, 142974022, 285948044]

約数ペア:

[(1, 285948044), (2, 142974022), (4, 71487011), (137, 2087212), (211, 1355204), (274, 1043606), (422, 677602), (548, 521803), (844, 338801), (2473, 115628), (4946, 57814), (9892, 28907)]