2021569432

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{939391}}^1$

素因数の和:939666

約数の個数: 16

約数和(自身を含む): 3804537600

約数和(自身を除く): 1782968168

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 939391, 1878782, 3757564, 7515128, 252696179, 505392358, 1010784716, 2021569432]

約数ペア:

[(1, 2021569432), (2, 1010784716), (4, 505392358), (8, 252696179), (269, 7515128), (538, 3757564), (1076, 1878782), (2152, 939391)]