4320794890

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{609421}}^1$

素因数の和:610137

約数の個数: 16

約数和(自身を含む): 7788413160

約数和(自身を除く): 3467618270

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 609421, 1218842, 3047105, 6094210, 432079489, 864158978, 2160397445, 4320794890]

約数ペア:

[(1, 4320794890), (2, 2160397445), (5, 864158978), (10, 432079489), (709, 6094210), (1418, 3047105), (3545, 1218842), (7090, 609421)]