402902018

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1\times {\mathrm{1061}}^1$

素因数の和:2293

約数の個数: 16

約数和(自身を含む): 608844600

約数和(自身を除く): 205942582

約数列:

[1, 2, 181, 362, 1049, 1061, 2098, 2122, 189869, 192041, 379738, 384082, 1112989, 2225978, 201451009, 402902018]

約数ペア:

[(1, 402902018), (2, 201451009), (181, 2225978), (362, 1112989), (1049, 384082), (1061, 379738), (2098, 192041), (2122, 189869)]