2912402941

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{19973}}^1$

素因数の和:20580

約数の個数: 16

約数和(自身を含む): 3424662144

約数和(自身を除く): 512259203

約数列:

[1, 7, 37, 259, 563, 3941, 19973, 20831, 139811, 145817, 739001, 5173007, 11244799, 78713593, 416057563, 2912402941]

約数ペア:

[(1, 2912402941), (7, 416057563), (37, 78713593), (259, 11244799), (563, 5173007), (3941, 739001), (19973, 145817), (20831, 139811)]