2320796

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 4228224

約数和(自身を除く): 1907428

約数列:

[1, 2, 4, 43, 86, 103, 131, 172, 206, 262, 412, 524, 4429, 5633, 8858, 11266, 13493, 17716, 22532, 26986, 53972, 580199, 1160398, 2320796]

約数ペア:

[(1, 2320796), (2, 1160398), (4, 580199), (43, 53972), (86, 26986), (103, 22532), (131, 17716), (172, 13493), (206, 11266), (262, 8858), (412, 5633), (524, 4429)]