2017869416

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{122503}}^1$

素因数の和:122609

約数の個数: 32

約数和(自身を含む): 3969129600

約数和(自身を除く): 1951260184

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 16472, 122503, 245006, 490012, 980024, 3552587, 7105174, 8697713, 14210348, 17395426, 28420696, 34790852, 69581704, 252233677, 504467354, 1008934708, 2017869416]

約数ペア:

[(1, 2017869416), (2, 1008934708), (4, 504467354), (8, 252233677), (29, 69581704), (58, 34790852), (71, 28420696), (116, 17395426), (142, 14210348), (232, 8697713), (284, 7105174), (568, 3552587), (2059, 980024), (4118, 490012), (8236, 245006), (16472, 122503)]