1320010318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{5483}}^1$

素因数の和:5880

約数の個数: 32

約数和(自身を含む): 2236419072

約数和(自身を除く): 916408754

約数列:

[1, 2, 11, 22, 31, 62, 341, 353, 682, 706, 3883, 5483, 7766, 10943, 10966, 21886, 60313, 120373, 120626, 169973, 240746, 339946, 1869703, 1935499, 3739406, 3870998, 21290489, 42580978, 60000469, 120000938, 660005159, 1320010318]

約数ペア:

[(1, 1320010318), (2, 660005159), (11, 120000938), (22, 60000469), (31, 42580978), (62, 21290489), (341, 3870998), (353, 3739406), (682, 1935499), (706, 1869703), (3883, 339946), (5483, 240746), (7766, 169973), (10943, 120626), (10966, 120373), (21886, 60313)]