2884684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 5615568

約数和(自身を除く): 2730884

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 1237, 2332, 2474, 4948, 13607, 27214, 54428, 65561, 131122, 262244, 721171, 1442342, 2884684]

約数ペア:

[(1, 2884684), (2, 1442342), (4, 721171), (11, 262244), (22, 131122), (44, 65561), (53, 54428), (106, 27214), (212, 13607), (583, 4948), (1166, 2474), (1237, 2332)]