283145538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{49727}}^1$

素因数の和:49818

約数の個数: 32

約数和(自身を含む): 618218496

約数和(自身を除く): 335072958

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 49727, 99454, 149181, 298362, 646451, 1292902, 1939353, 3630071, 3878706, 7260142, 10890213, 21780426, 47190923, 94381846, 141572769, 283145538]

約数ペア:

[(1, 283145538), (2, 141572769), (3, 94381846), (6, 47190923), (13, 21780426), (26, 10890213), (39, 7260142), (73, 3878706), (78, 3630071), (146, 1939353), (219, 1292902), (438, 646451), (949, 298362), (1898, 149181), (2847, 99454), (5694, 49727)]