2090984685

素因数分解:

$3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{578419}}^1$

素因数の和:578668

約数の個数: 16

約数和(自身を含む): 3359463360

約数和(自身を除く): 1268478675

約数列:

[1, 3, 5, 15, 241, 723, 1205, 3615, 578419, 1735257, 2892095, 8676285, 139398979, 418196937, 696994895, 2090984685]

約数ペア:

[(1, 2090984685), (3, 696994895), (5, 418196937), (15, 139398979), (241, 8676285), (723, 2892095), (1205, 1735257), (3615, 578419)]