8889317294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{128969}}^1$

素因数の和:129236

約数の個数: 32

約数和(自身を含む): 15730212960

約数和(自身を除く): 6840895666

約数列:

[1, 2, 11, 13, 22, 26, 143, 241, 286, 482, 2651, 3133, 5302, 6266, 34463, 68926, 128969, 257938, 1418659, 1676597, 2837318, 3353194, 18442567, 31081529, 36885134, 62163058, 341896819, 404059877, 683793638, 808119754, 4444658647, 8889317294]

約数ペア:

[(1, 8889317294), (2, 4444658647), (11, 808119754), (13, 683793638), (22, 404059877), (26, 341896819), (143, 62163058), (241, 36885134), (286, 31081529), (482, 18442567), (2651, 3353194), (3133, 2837318), (5302, 1676597), (6266, 1418659), (34463, 257938), (68926, 128969)]