2011241256

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{21061}}^1$

素因数の和:21266

約数の個数: 64

約数和(自身を含む): 5277294720

約数和(自身を除く): 3266053464

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 173, 184, 276, 346, 519, 552, 692, 1038, 1384, 2076, 3979, 4152, 7958, 11937, 15916, 21061, 23874, 31832, 42122, 47748, 63183, 84244, 95496, 126366, 168488, 252732, 484403, 505464, 968806, 1453209, 1937612, 2906418, 3643553, 3875224, 5812836, 7287106, 10930659, 11625672, 14574212, 21861318, 29148424, 43722636, 83801719, 87445272, 167603438, 251405157, 335206876, 502810314, 670413752, 1005620628, 2011241256]

約数ペア:

[(1, 2011241256), (2, 1005620628), (3, 670413752), (4, 502810314), (6, 335206876), (8, 251405157), (12, 167603438), (23, 87445272), (24, 83801719), (46, 43722636), (69, 29148424), (92, 21861318), (138, 14574212), (173, 11625672), (184, 10930659), (276, 7287106), (346, 5812836), (519, 3875224), (552, 3643553), (692, 2906418), (1038, 1937612), (1384, 1453209), (2076, 968806), (3979, 505464), (4152, 484403), (7958, 252732), (11937, 168488), (15916, 126366), (21061, 95496), (23874, 84244), (31832, 63183), (42122, 47748)]