1565188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 2882880

約数和(自身を除く): 1317692

約数列:

[1, 2, 4, 29, 58, 103, 116, 131, 206, 262, 412, 524, 2987, 3799, 5974, 7598, 11948, 13493, 15196, 26986, 53972, 391297, 782594, 1565188]

約数ペア:

[(1, 1565188), (2, 782594), (4, 391297), (29, 53972), (58, 26986), (103, 15196), (116, 13493), (131, 11948), (206, 7598), (262, 5974), (412, 3799), (524, 2987)]