2018384

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1358

約数の個数: 20

約数和(自身を含む): 3952500

約数和(自身を除く): 1934116

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1249, 1616, 2498, 4996, 9992, 19984, 126149, 252298, 504596, 1009192, 2018384]

約数ペア:

[(1, 2018384), (2, 1009192), (4, 504596), (8, 252298), (16, 126149), (101, 19984), (202, 9992), (404, 4996), (808, 2498), (1249, 1616)]