2009744624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{7411}}^1$

素因数の和:8433

約数の個数: 40

約数和(自身を含む): 4127624208

約数和(自身を除く): 2117879584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 997, 1994, 3988, 7411, 7976, 14822, 15952, 16949, 29644, 33898, 59288, 67796, 118576, 125987, 135592, 251974, 271184, 503948, 1007896, 2015792, 7388767, 14777534, 29555068, 59110136, 118220272, 125609039, 251218078, 502436156, 1004872312, 2009744624]

約数ペア:

[(1, 2009744624), (2, 1004872312), (4, 502436156), (8, 251218078), (16, 125609039), (17, 118220272), (34, 59110136), (68, 29555068), (136, 14777534), (272, 7388767), (997, 2015792), (1994, 1007896), (3988, 503948), (7411, 271184), (7976, 251974), (14822, 135592), (15952, 125987), (16949, 118576), (29644, 67796), (33898, 59288)]