2684294977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1552513}}^1$

素因数の和:1552552

約数の個数: 16

約数和(自身を含む): 3477631360

約数和(自身を除く): 793336383

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1552513, 10867591, 20182669, 29497747, 141278683, 206484229, 383470711, 2684294977]

約数ペア:

[(1, 2684294977), (7, 383470711), (13, 206484229), (19, 141278683), (91, 29497747), (133, 20182669), (247, 10867591), (1729, 1552513)]