6554978

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:457

約数の個数: 16

約数和(自身を含む): 10036224

約数和(自身を除く): 3481246

約数列:

[1, 2, 127, 131, 197, 254, 262, 394, 16637, 25019, 25807, 33274, 50038, 51614, 3277489, 6554978]

約数ペア:

[(1, 6554978), (2, 3277489), (127, 51614), (131, 50038), (197, 33274), (254, 25807), (262, 25019), (394, 16637)]