2019289413

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1\times {\mathrm{5227}}^1$

素因数の和:6344

約数の個数: 16

約数和(自身を含む): 2716217856

約数和(自身を除く): 696928443

約数列:

[1, 3, 131, 393, 983, 2949, 5227, 15681, 128773, 386319, 684737, 2054211, 5138141, 15414423, 673096471, 2019289413]

約数ペア:

[(1, 2019289413), (3, 673096471), (131, 15414423), (393, 5138141), (983, 2054211), (2949, 684737), (5227, 386319), (15681, 128773)]