2016520168

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1491509}}^1$

素因数の和:1491541

約数の個数: 24

約数和(自身を含む): 4094194950

約数和(自身を除く): 2077674782

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1491509, 2983018, 5966036, 11932072, 19389617, 38779234, 77558468, 155116936, 252065021, 504130042, 1008260084, 2016520168]

約数ペア:

[(1, 2016520168), (2, 1008260084), (4, 504130042), (8, 252065021), (13, 155116936), (26, 77558468), (52, 38779234), (104, 19389617), (169, 11932072), (338, 5966036), (676, 2983018), (1352, 1491509)]