2555844191

素因数分解:

${\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1\times {\mathrm{733}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 2643104640

約数和(自身を除く): 87260449

約数列:

[1, 43, 131, 619, 733, 5633, 26617, 31519, 81089, 96023, 453727, 3486827, 4128989, 19510261, 59438237, 2555844191]

約数ペア:

[(1, 2555844191), (43, 59438237), (131, 19510261), (619, 4128989), (733, 3486827), (5633, 453727), (26617, 96023), (31519, 81089)]