2489707916

素因数分解:

$2^2\times {\mathrm{36551}}^1\times {\mathrm{17029}}^1$

素因数の和:53584

約数の個数: 12

約数和(自身を含む): 4357363920

約数和(自身を除く): 1867656004

約数列:

[1, 2, 4, 17029, 34058, 36551, 68116, 73102, 146204, 622426979, 1244853958, 2489707916]

約数ペア:

[(1, 2489707916), (2, 1244853958), (4, 622426979), (17029, 146204), (34058, 73102), (36551, 68116)]