4080452516

素因数分解:

$2^2\times 7^1\times {\mathrm{145730447}}^1$

素因数の和:145730458

約数の個数: 12

約数和(自身を含む): 8160905088

約数和(自身を除く): 4080452572

約数列:

[1, 2, 4, 7, 14, 28, 145730447, 291460894, 582921788, 1020113129, 2040226258, 4080452516]

約数ペア:

[(1, 4080452516), (2, 2040226258), (4, 1020113129), (7, 582921788), (14, 291460894), (28, 145730447)]