1172272

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1836

約数の個数: 20

約数和(自身を含む): 2327976

約数和(自身を除く): 1155704

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1787, 3574, 7148, 14296, 28592, 73267, 146534, 293068, 586136, 1172272]

約数ペア:

[(1, 1172272), (2, 586136), (4, 293068), (8, 146534), (16, 73267), (41, 28592), (82, 14296), (164, 7148), (328, 3574), (656, 1787)]