254252018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1\times {\mathrm{2617}}^1$

素因数の和:4217

約数の個数: 16

約数和(自身を含む): 394082304

約数和(自身を除く): 139830286

約数列:

[1, 2, 31, 62, 1567, 2617, 3134, 5234, 48577, 81127, 97154, 162254, 4100839, 8201678, 127126009, 254252018]

約数ペア:

[(1, 254252018), (2, 127126009), (31, 8201678), (62, 4100839), (1567, 162254), (2617, 97154), (3134, 81127), (5234, 48577)]