2118792968

素因数分解:

$2^3\times {\mathrm{13267}}^1\times {\mathrm{19963}}^1$

素因数の和:33236

約数の個数: 16

約数和(自身を含む): 3973235280

約数和(自身を除く): 1854442312

約数列:

[1, 2, 4, 8, 13267, 19963, 26534, 39926, 53068, 79852, 106136, 159704, 264849121, 529698242, 1059396484, 2118792968]

約数ペア:

[(1, 2118792968), (2, 1059396484), (4, 529698242), (8, 264849121), (13267, 159704), (19963, 106136), (26534, 79852), (39926, 53068)]