2013129458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{495113}}^1$

素因数の和:495241

約数の個数: 16

約数和(自身を含む): 3208338720

約数和(自身を除く): 1195209262

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 495113, 990226, 9407147, 18814294, 52977091, 105954182, 1006564729, 2013129458]

約数ペア:

[(1, 2013129458), (2, 1006564729), (19, 105954182), (38, 52977091), (107, 18814294), (214, 9407147), (2033, 990226), (4066, 495113)]