840097976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{6177191}}^1$

素因数の和:6177214

約数の個数: 16

約数和(自身を含む): 1667841840

約数和(自身を除く): 827743864

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 6177191, 12354382, 24708764, 49417528, 105012247, 210024494, 420048988, 840097976]

約数ペア:

[(1, 840097976), (2, 420048988), (4, 210024494), (8, 105012247), (17, 49417528), (34, 24708764), (68, 12354382), (136, 6177191)]