8998892

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{577}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 18061344

約数和(自身を除く): 9062452

約数列:

[1, 2, 4, 7, 14, 28, 557, 577, 1114, 1154, 2228, 2308, 3899, 4039, 7798, 8078, 15596, 16156, 321389, 642778, 1285556, 2249723, 4499446, 8998892]

約数ペア:

[(1, 8998892), (2, 4499446), (4, 2249723), (7, 1285556), (14, 642778), (28, 321389), (557, 16156), (577, 15596), (1114, 8078), (1154, 7798), (2228, 4039), (2308, 3899)]