1564046

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 2700432

約数和(自身を除く): 1136386

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 281, 506, 562, 2783, 3091, 5566, 6182, 6463, 12926, 34001, 68002, 71093, 142186, 782023, 1564046]

約数ペア:

[(1, 1564046), (2, 782023), (11, 142186), (22, 71093), (23, 68002), (46, 34001), (121, 12926), (242, 6463), (253, 6182), (281, 5566), (506, 3091), (562, 2783)]