2448572

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 4937184

約数和(自身を除く): 2488612

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 557, 628, 1099, 1114, 2198, 2228, 3899, 4396, 7798, 15596, 87449, 174898, 349796, 612143, 1224286, 2448572]

約数ペア:

[(1, 2448572), (2, 1224286), (4, 612143), (7, 349796), (14, 174898), (28, 87449), (157, 15596), (314, 7798), (557, 4396), (628, 3899), (1099, 2228), (1114, 2198)]