1987928153089

素因数分解:

${\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{467}}^1\times {\mathrm{634681}}^1$

素因数の和:635520

約数の個数: 16

約数和(自身を含む): 2102980726080

約数和(自身を除く): 115052572991

約数列:

[1, 19, 353, 467, 6707, 8873, 164851, 634681, 3132169, 12058939, 224042393, 296396027, 4256805467, 5631524513, 104627797531, 1987928153089]

約数ペア:

[(1, 1987928153089), (19, 104627797531), (353, 5631524513), (467, 4256805467), (6707, 296396027), (8873, 224042393), (164851, 12058939), (634681, 3132169)]