1330954465

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{451937}}^1$

素因数の和:451992

約数の個数: 16

約数和(自身を含む): 1735441920

約数和(自身を除く): 404487455

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 451937, 2259685, 8586803, 14010047, 42934015, 70050235, 266190893, 1330954465]

約数ペア:

[(1, 1330954465), (5, 266190893), (19, 70050235), (31, 42934015), (95, 14010047), (155, 8586803), (589, 2259685), (2945, 451937)]