2247403496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21609649}}^1$

素因数の和:21609668

約数の個数: 16

約数和(自身を含む): 4538026500

約数和(自身を除く): 2290623004

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21609649, 43219298, 86438596, 172877192, 280925437, 561850874, 1123701748, 2247403496]

約数ペア:

[(1, 2247403496), (2, 1123701748), (4, 561850874), (8, 280925437), (13, 172877192), (26, 86438596), (52, 43219298), (104, 21609649)]