1639207635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8406193}}^1$

素因数の和:8406214

約数の個数: 16

約数和(自身を含む): 2824481184

約数和(自身を除く): 1185273549

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 8406193, 25218579, 42030965, 109280509, 126092895, 327841527, 546402545, 1639207635]

約数ペア:

[(1, 1639207635), (3, 546402545), (5, 327841527), (13, 126092895), (15, 109280509), (39, 42030965), (65, 25218579), (195, 8406193)]