2013138544

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{5107}}^1$

素因数の和:5533

約数の個数: 40

約数和(自身を含む): 3967567488

約数和(自身を除く): 1954428944

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 347, 568, 694, 1136, 1388, 2776, 5107, 5552, 10214, 20428, 24637, 40856, 49274, 81712, 98548, 197096, 362597, 394192, 725194, 1450388, 1772129, 2900776, 3544258, 5801552, 7088516, 14177032, 28354064, 125821159, 251642318, 503284636, 1006569272, 2013138544]

約数ペア:

[(1, 2013138544), (2, 1006569272), (4, 503284636), (8, 251642318), (16, 125821159), (71, 28354064), (142, 14177032), (284, 7088516), (347, 5801552), (568, 3544258), (694, 2900776), (1136, 1772129), (1388, 1450388), (2776, 725194), (5107, 394192), (5552, 362597), (10214, 197096), (20428, 98548), (24637, 81712), (40856, 49274)]