2533820878

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{225871}}^1$

素因数の和:226023

約数の個数: 16

約数和(自身を含む): 3903068160

約数和(自身を除く): 1369247282

約数列:

[1, 2, 71, 79, 142, 158, 5609, 11218, 225871, 451742, 16036841, 17843809, 32073682, 35687618, 1266910439, 2533820878]

約数ペア:

[(1, 2533820878), (2, 1266910439), (71, 35687618), (79, 32073682), (142, 17843809), (158, 16036841), (5609, 451742), (11218, 225871)]