2013485404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3784747}}^1$

素因数の和:3784777

約数の個数: 24

約数和(自身を含む): 4238917760

約数和(自身を除く): 2225432356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3784747, 7569494, 15138988, 26493229, 52986458, 71910193, 105972916, 143820386, 287640772, 503371351, 1006742702, 2013485404]

約数ペア:

[(1, 2013485404), (2, 1006742702), (4, 503371351), (7, 287640772), (14, 143820386), (19, 105972916), (28, 71910193), (38, 52986458), (76, 26493229), (133, 15138988), (266, 7569494), (532, 3784747)]