276536620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{813343}}^1$

素因数の和:813369

約数の個数: 24

約数和(自身を含む): 614888064

約数和(自身を除く): 338351444

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 813343, 1626686, 3253372, 4066715, 8133430, 13826831, 16266860, 27653662, 55307324, 69134155, 138268310, 276536620]

約数ペア:

[(1, 276536620), (2, 138268310), (4, 69134155), (5, 55307324), (10, 27653662), (17, 16266860), (20, 13826831), (34, 8133430), (68, 4066715), (85, 3253372), (170, 1626686), (340, 813343)]