2051257982462

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1493}}^1\times {\mathrm{140167}}^1$

素因数の和:141717

約数の個数: 48

約数和(自身を含む): 3448999038240

約数和(自身を除く): 1397741055778

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 1493, 2986, 4901, 9802, 19409, 38818, 43297, 86594, 140167, 252317, 280334, 504634, 562861, 1125722, 1822171, 3644342, 4064843, 7317193, 8129686, 14634386, 23688223, 47376446, 52842959, 105685918, 209269331, 418538662, 686958467, 1373916934, 2720501303, 5441002606, 6068810599, 12137621198, 35366516939, 70733033878, 78894537787, 157789075574, 1025628991231, 2051257982462]

約数ペア:

[(1, 2051257982462), (2, 1025628991231), (13, 157789075574), (26, 78894537787), (29, 70733033878), (58, 35366516939), (169, 12137621198), (338, 6068810599), (377, 5441002606), (754, 2720501303), (1493, 1373916934), (2986, 686958467), (4901, 418538662), (9802, 209269331), (19409, 105685918), (38818, 52842959), (43297, 47376446), (86594, 23688223), (140167, 14634386), (252317, 8129686), (280334, 7317193), (504634, 4064843), (562861, 3644342), (1125722, 1822171)]