387296338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19073}}^1$

素因数の和:19170

約数の個数: 32

約数和(自身を含む): 692157312

約数和(自身を除く): 304860974

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10153, 19073, 20306, 38146, 209803, 247949, 419606, 495898, 1354183, 2708366, 2727439, 5454878, 14896013, 17604379, 29792026, 35208758, 193648169, 387296338]

約数ペア:

[(1, 387296338), (2, 193648169), (11, 35208758), (13, 29792026), (22, 17604379), (26, 14896013), (71, 5454878), (142, 2727439), (143, 2708366), (286, 1354183), (781, 495898), (923, 419606), (1562, 247949), (1846, 209803), (10153, 38146), (19073, 20306)]