134587516

素因数分解:

$2^2\times 7^2\times {\mathrm{686671}}^1$

素因数の和:686689

約数の個数: 18

約数和(自身を含む): 273982128

約数和(自身を除く): 139394612

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 686671, 1373342, 2746684, 4806697, 9613394, 19226788, 33646879, 67293758, 134587516]

約数ペア:

[(1, 134587516), (2, 67293758), (4, 33646879), (7, 19226788), (14, 9613394), (28, 4806697), (49, 2746684), (98, 1373342), (196, 686671)]