2772079271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{20149}}^1$

素因数の和:20738

約数の個数: 16

約数和(自身を含む): 3148236000

約数和(自身を除く): 376156729

約数列:

[1, 13, 19, 247, 557, 7241, 10583, 20149, 137579, 261937, 382831, 4976803, 11222993, 145898909, 213236867, 2772079271]

約数ペア:

[(1, 2772079271), (13, 213236867), (19, 145898909), (247, 11222993), (557, 4976803), (7241, 382831), (10583, 261937), (20149, 137579)]