39284890

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{3517}}^1$

素因数の和:4641

約数の個数: 16

約数和(自身を含む): 70796232

約数和(自身を除く): 31511342

約数列:

[1, 2, 5, 10, 1117, 2234, 3517, 5585, 7034, 11170, 17585, 35170, 3928489, 7856978, 19642445, 39284890]

約数ペア:

[(1, 39284890), (2, 19642445), (5, 7856978), (10, 3928489), (1117, 35170), (2234, 17585), (3517, 11170), (5585, 7034)]