1271994

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2099}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 2570400

約数和(自身を除く): 1298406

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 2099, 4198, 6297, 12594, 211999, 423998, 635997, 1271994]

約数ペア:

[(1, 1271994), (2, 635997), (3, 423998), (6, 211999), (101, 12594), (202, 6297), (303, 4198), (606, 2099)]