270534292

素因数分解:

$2^2\times 7^2\times {\mathrm{1380277}}^1$

素因数の和:1380295

約数の個数: 18

約数和(自身を含む): 550730922

約数和(自身を除く): 280196630

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1380277, 2760554, 5521108, 9661939, 19323878, 38647756, 67633573, 135267146, 270534292]

約数ペア:

[(1, 270534292), (2, 135267146), (4, 67633573), (7, 38647756), (14, 19323878), (28, 9661939), (49, 5521108), (98, 2760554), (196, 1380277)]