270702968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1990463}}^1$

素因数の和:1990486

約数の個数: 16

約数和(自身を含む): 537425280

約数和(自身を除く): 266722312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1990463, 3980926, 7961852, 15923704, 33837871, 67675742, 135351484, 270702968]

約数ペア:

[(1, 270702968), (2, 135351484), (4, 67675742), (8, 33837871), (17, 15923704), (34, 7961852), (68, 3980926), (136, 1990463)]