2688894212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{13613}}^1$

素因数の和:13772

約数の個数: 48

約数和(自身を含む): 5214706560

約数和(自身を除く): 2525812348

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 113, 226, 437, 452, 874, 1748, 2147, 2599, 4294, 5198, 8588, 10396, 13613, 27226, 49381, 54452, 98762, 197524, 258647, 313099, 517294, 626198, 1034588, 1252396, 1538269, 3076538, 5948881, 6153076, 11897762, 23795524, 29227111, 35380187, 58454222, 70760374, 116908444, 141520748, 672223553, 1344447106, 2688894212]

約数ペア:

[(1, 2688894212), (2, 1344447106), (4, 672223553), (19, 141520748), (23, 116908444), (38, 70760374), (46, 58454222), (76, 35380187), (92, 29227111), (113, 23795524), (226, 11897762), (437, 6153076), (452, 5948881), (874, 3076538), (1748, 1538269), (2147, 1252396), (2599, 1034588), (4294, 626198), (5198, 517294), (8588, 313099), (10396, 258647), (13613, 197524), (27226, 98762), (49381, 54452)]