2000683856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{38677}}^1$

素因数の和:38799

約数の個数: 40

約数和(自身を含む): 4014312264

約数和(自身を除く): 2013628408

約数列:

[1, 2, 4, 8, 16, 53, 61, 106, 122, 212, 244, 424, 488, 848, 976, 3233, 6466, 12932, 25864, 38677, 51728, 77354, 154708, 309416, 618832, 2049881, 2359297, 4099762, 4718594, 8199524, 9437188, 16399048, 18874376, 32798096, 37748752, 125042741, 250085482, 500170964, 1000341928, 2000683856]

約数ペア:

[(1, 2000683856), (2, 1000341928), (4, 500170964), (8, 250085482), (16, 125042741), (53, 37748752), (61, 32798096), (106, 18874376), (122, 16399048), (212, 9437188), (244, 8199524), (424, 4718594), (488, 4099762), (848, 2359297), (976, 2049881), (3233, 618832), (6466, 309416), (12932, 154708), (25864, 77354), (38677, 51728)]