2018858678

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{1163}}^1\times {\mathrm{7681}}^1$

素因数の和:8959

約数の個数: 16

約数和(自身を含む): 3058112016

約数和(自身を除く): 1039253338

約数列:

[1, 2, 113, 226, 1163, 2326, 7681, 15362, 131419, 262838, 867953, 1735906, 8933003, 17866006, 1009429339, 2018858678]

約数ペア:

[(1, 2018858678), (2, 1009429339), (113, 17866006), (226, 8933003), (1163, 1735906), (2326, 867953), (7681, 262838), (15362, 131419)]