254208052

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{394733}}^1$

素因数の和:394767

約数の個数: 24

約数和(自身を含む): 530522496

約数和(自身を除く): 276314444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 394733, 789466, 1578932, 2763131, 5526262, 9078859, 11052524, 18157718, 36315436, 63552013, 127104026, 254208052]

約数ペア:

[(1, 254208052), (2, 127104026), (4, 63552013), (7, 36315436), (14, 18157718), (23, 11052524), (28, 9078859), (46, 5526262), (92, 2763131), (161, 1578932), (322, 789466), (644, 394733)]