388628461

素因数分解:

${\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1\times {\mathrm{397}}^1$

素因数の和:960

約数の個数: 16

約数和(自身を含む): 422647344

約数和(自身を除く): 34018883

約数列:

[1, 13, 257, 293, 397, 3341, 3809, 5161, 75301, 102029, 116321, 978913, 1326377, 1512173, 29894497, 388628461]

約数ペア:

[(1, 388628461), (13, 29894497), (257, 1512173), (293, 1326377), (397, 978913), (3341, 116321), (3809, 102029), (5161, 75301)]