2021944

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 3932280

約数和(自身を除く): 1910336

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 263, 526, 961, 1052, 1922, 2104, 3844, 7688, 8153, 16306, 32612, 65224, 252743, 505486, 1010972, 2021944]

約数ペア:

[(1, 2021944), (2, 1010972), (4, 505486), (8, 252743), (31, 65224), (62, 32612), (124, 16306), (248, 8153), (263, 7688), (526, 3844), (961, 2104), (1052, 1922)]