2017264918

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{20903}}^1$

素因数の和:21639

約数の個数: 16

約数和(自身を含む): 3072135456

約数和(自身を除く): 1054870538

約数列:

[1, 2, 73, 146, 661, 1322, 20903, 41806, 48253, 96506, 1525919, 3051838, 13816883, 27633766, 1008632459, 2017264918]

約数ペア:

[(1, 2017264918), (2, 1008632459), (73, 27633766), (146, 13816883), (661, 3051838), (1322, 1525919), (20903, 96506), (41806, 48253)]