1572272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7559}}^1$

素因数の和:7580

約数の個数: 20

約数和(自身を含む): 3281040

約数和(自身を除く): 1708768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7559, 15118, 30236, 60472, 98267, 120944, 196534, 393068, 786136, 1572272]

約数ペア:

[(1, 1572272), (2, 786136), (4, 393068), (8, 196534), (13, 120944), (16, 98267), (26, 60472), (52, 30236), (104, 15118), (208, 7559)]