2560954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2045

約数の個数: 16

約数和(自身を含む): 4263840

約数和(自身を除く): 1702886

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 1973, 3946, 21703, 43406, 116407, 232814, 1280477, 2560954]

約数ペア:

[(1, 2560954), (2, 1280477), (11, 232814), (22, 116407), (59, 43406), (118, 21703), (649, 3946), (1298, 1973)]