2000609871

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{470621}}^1$

素因数の和:470746

約数の個数: 16

約数和(自身を含む): 2899031520

約数和(自身を除く): 898421649

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 470621, 1411863, 6118073, 18354219, 51297689, 153893067, 666869957, 2000609871]

約数ペア:

[(1, 2000609871), (3, 666869957), (13, 153893067), (39, 51297689), (109, 18354219), (327, 6118073), (1417, 1411863), (4251, 470621)]