2691256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{5021}}^1$

素因数の和:5094

約数の個数: 16

約数和(自身を含む): 5122440

約数和(自身を除く): 2431184

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 5021, 10042, 20084, 40168, 336407, 672814, 1345628, 2691256]

約数ペア:

[(1, 2691256), (2, 1345628), (4, 672814), (8, 336407), (67, 40168), (134, 20084), (268, 10042), (536, 5021)]