2005121018

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{50423}}^1$

素因数の和:50821

約数の個数: 16

約数和(自身を含む): 3067796160

約数和(自身を除く): 1062675142

約数列:

[1, 2, 59, 118, 337, 674, 19883, 39766, 50423, 100846, 2974957, 5949914, 16992551, 33985102, 1002560509, 2005121018]

約数ペア:

[(1, 2005121018), (2, 1002560509), (59, 33985102), (118, 16992551), (337, 5949914), (674, 2974957), (19883, 100846), (39766, 50423)]