2117648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10181}}^1$

素因数の和:10202

約数の個数: 20

約数和(自身を含む): 4418988

約数和(自身を除く): 2301340

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10181, 20362, 40724, 81448, 132353, 162896, 264706, 529412, 1058824, 2117648]

約数ペア:

[(1, 2117648), (2, 1058824), (4, 529412), (8, 264706), (13, 162896), (16, 132353), (26, 81448), (52, 40724), (104, 20362), (208, 10181)]