2017010018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{870151}}^1$

素因数の和:870233

約数の個数: 16

約数和(自身を含む): 3236965440

約数和(自身を除く): 1219955422

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 870151, 1740302, 16532869, 33065738, 53079211, 106158422, 1008505009, 2017010018]

約数ペア:

[(1, 2017010018), (2, 1008505009), (19, 106158422), (38, 53079211), (61, 33065738), (122, 16532869), (1159, 1740302), (2318, 870151)]