13440046

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 20765808

約数和(自身を除く): 7325762

約数列:

[1, 2, 41, 82, 251, 502, 653, 1306, 10291, 20582, 26773, 53546, 163903, 327806, 6720023, 13440046]

約数ペア:

[(1, 13440046), (2, 6720023), (41, 327806), (82, 163903), (251, 53546), (502, 26773), (653, 20582), (1306, 10291)]