2269456

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 5249664

約数和(自身を除く): 2980208

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 881, 1288, 1762, 2576, 3524, 6167, 7048, 12334, 14096, 20263, 24668, 40526, 49336, 81052, 98672, 141841, 162104, 283682, 324208, 567364, 1134728, 2269456]

約数ペア:

[(1, 2269456), (2, 1134728), (4, 567364), (7, 324208), (8, 283682), (14, 162104), (16, 141841), (23, 98672), (28, 81052), (46, 49336), (56, 40526), (92, 24668), (112, 20263), (161, 14096), (184, 12334), (322, 7048), (368, 6167), (644, 3524), (881, 2576), (1288, 1762)]