2000561619

素因数分解:

$3^1\times 7^1\times {\mathrm{4177}}^1\times {\mathrm{22807}}^1$

素因数の和:26994

約数の個数: 16

約数和(自身を含む): 3049338368

約数和(自身を除く): 1048776749

約数列:

[1, 3, 7, 21, 4177, 12531, 22807, 29239, 68421, 87717, 159649, 478947, 95264839, 285794517, 666853873, 2000561619]

約数ペア:

[(1, 2000561619), (3, 666853873), (7, 285794517), (21, 95264839), (4177, 478947), (12531, 159649), (22807, 87717), (29239, 68421)]