2018596945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{47659}}^1$

素因数の和:47904

約数の個数: 16

約数和(自身を含む): 2491283520

約数和(自身を除く): 472686575

約数列:

[1, 5, 43, 197, 215, 985, 8471, 42355, 47659, 238295, 2049337, 9388823, 10246685, 46944115, 403719389, 2018596945]

約数ペア:

[(1, 2018596945), (5, 403719389), (43, 46944115), (197, 10246685), (215, 9388823), (985, 2049337), (8471, 238295), (42355, 47659)]