2127884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 4103568

約数和(自身を除く): 1975684

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 353, 548, 706, 1412, 1507, 3014, 3883, 6028, 7766, 15532, 48361, 96722, 193444, 531971, 1063942, 2127884]

約数ペア:

[(1, 2127884), (2, 1063942), (4, 531971), (11, 193444), (22, 96722), (44, 48361), (137, 15532), (274, 7766), (353, 6028), (548, 3883), (706, 3014), (1412, 1507)]