779141516

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{978821}}^1$

素因数の和:979024

約数の個数: 12

約数和(自身を含む): 1370350800

約数和(自身を除く): 591209284

約数列:

[1, 2, 4, 199, 398, 796, 978821, 1957642, 3915284, 194785379, 389570758, 779141516]

約数ペア:

[(1, 779141516), (2, 389570758), (4, 194785379), (199, 3915284), (398, 1957642), (796, 978821)]