7984988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1049}}^1$

素因数の和:1237

約数の個数: 24

約数和(自身を含む): 15346800

約数和(自身を除く): 7361812

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1049, 1903, 2098, 3806, 4196, 7612, 11539, 23078, 46156, 181477, 362954, 725908, 1996247, 3992494, 7984988]

約数ペア:

[(1, 7984988), (2, 3992494), (4, 1996247), (11, 725908), (22, 362954), (44, 181477), (173, 46156), (346, 23078), (692, 11539), (1049, 7612), (1903, 4196), (2098, 3806)]